Index: orxonox/branches/dave/src/Makefile.in
===================================================================
--- orxonox/branches/dave/src/Makefile.in	(revision 3704)
+++ orxonox/branches/dave/src/Makefile.in	(revision 3705)
@@ -1,3 +1,3 @@
-# Makefile.in generated by automake 1.8.3 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
 # @configure_input@
 
@@ -551,12 +551,14 @@
 	tags=; \
 	here=`pwd`; \
-	if (etags --etags-include --version) >/dev/null 2>&1; then \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
 	  include_option=--etags-include; \
+	  empty_fix=.; \
 	else \
 	  include_option=--include; \
+	  empty_fix=; \
 	fi; \
 	list='$(SUBDIRS)'; for subdir in $$list; do \
 	  if test "$$subdir" = .; then :; else \
-	    test -f $$subdir/TAGS && \
+	    test ! -f $$subdir/TAGS || \
 	      tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
 	  fi; \
@@ -568,7 +570,9 @@
 	  $(AWK) '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$tags$$unique" \
-	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	     $$tags $$unique
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
 ctags: CTAGS
 CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
Index: orxonox/branches/dave/src/console/Makefile.in
===================================================================
--- orxonox/branches/dave/src/console/Makefile.in	(revision 3704)
+++ orxonox/branches/dave/src/console/Makefile.in	(revision 3705)
@@ -1,3 +1,3 @@
-# Makefile.in generated by automake 1.8.3 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
 # @configure_input@
 
@@ -289,7 +289,9 @@
 	  $(AWK) '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$tags$$unique" \
-	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	     $$tags $$unique
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
 ctags: CTAGS
 CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
Index: orxonox/branches/dave/src/gui/Makefile.in
===================================================================
--- orxonox/branches/dave/src/gui/Makefile.in	(revision 3704)
+++ orxonox/branches/dave/src/gui/Makefile.in	(revision 3705)
@@ -1,3 +1,3 @@
-# Makefile.in generated by automake 1.8.3 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
 # @configure_input@
 
@@ -321,7 +321,9 @@
 	  $(AWK) '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$tags$$unique" \
-	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	     $$tags $$unique
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
 ctags: CTAGS
 CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
Index: orxonox/branches/dave/src/importer/Makefile.in
===================================================================
--- orxonox/branches/dave/src/importer/Makefile.in	(revision 3704)
+++ orxonox/branches/dave/src/importer/Makefile.in	(revision 3705)
@@ -1,3 +1,3 @@
-# Makefile.in generated by automake 1.8.3 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
 # @configure_input@
 
@@ -303,7 +303,9 @@
 	  $(AWK) '    { files[$$0] = 1; } \
 	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$tags$$unique" \
-	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	     $$tags $$unique
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
 ctags: CTAGS
 CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
Index: orxonox/branches/dave/src/shadow.cc
===================================================================
--- orxonox/branches/dave/src/shadow.cc	(revision 3704)
+++ orxonox/branches/dave/src/shadow.cc	(revision 3705)
@@ -142,5 +142,5 @@
     det-= m[8]*m[5]*m[2];
     det-= m[4]*m[1]*m[10];
-    det-= m[0]*m[9]*[6];
+    det-= m[0]*m[9]*m[6];
     
     
Index: orxonox/branches/dave/src/skysphere.cc
===================================================================
--- orxonox/branches/dave/src/skysphere.cc	(revision 3704)
+++ orxonox/branches/dave/src/skysphere.cc	(revision 3705)
@@ -81,4 +81,5 @@
 void Skysphere::draw()
 {
+    glEnable(GL_COLOR_MATERIAL);
     sky->select();
     glPushMatrix();
@@ -91,4 +92,5 @@
     gluSphere(sphereObj,200.0f,20,20);
     glPopMatrix();
+    glDisable(GL_COLOR_MATERIAL);
 
 
