Changeset 4336 in orxonox.OLD for orxonox/branches/physics/src/lib/gui/gui/gui_gtk.cc

Timestamp:

May 27, 2005, 8:22:54 PM (19 years ago)

Author:

bensch

Message:

orxonox/branches/physics: segfault-prevention

File:

• orxonox/branches/physics/src/lib/gui/gui/gui_gtk.cc (modified) (2 diffs)

orxonox/branches/physics/src/lib/gui/gui/gui_gtk.cc

@@ -1419 +1419 @@
 {
   MenuItem* tmpItem = this->firstItem;
-  for (int i = 0; i<this->value; i++)
-    tmpItem = tmpItem->next;
-      
-  return tmpItem->name;
+  for (int i = 0; i < this->value; i++)
+    if (tmpItem)
+      tmpItem = tmpItem->next;
+    else
+      break;
+  if (tmpItem)
+    {
+      char* tmpName = new char[strlen(tmpItem->name)+1];
+      strcpy(tmpName, tmpItem->name);
+      return tmpName;
+    }
+  else 
+    return NULL;
 }
 
@@ -1503 +1512 @@
 
 #endif /* HAVE_GTK2 */
-  PRINT(5)("%s set to: %d\n", this->title, this->value);
+  PRINT(1)("%s set to: %d\n", this->title, this->value);
 }