[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [60694] trunk/blender/source/blender/ editors/sculpt_paint/paint_cursor.c: Fix crash running Blender in background mode, caused by revision 60633.

[Brecht Van Lommel]

Revision: 60694
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60694
Author:   blendix
Date:     2013-10-12 00:08:33 +0000 (Sat, 12 Oct 2013)
Log Message:
-----------
Fix crash running Blender in background mode, caused by revision 60633.

Revision Links:
--------------
    http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60633

Modified Paths:
--------------
    trunk/blender/source/blender/editors/sculpt_paint/paint_cursor.c

Modified: trunk/blender/source/blender/editors/sculpt_paint/paint_cursor.c
===================================================================
--- trunk/blender/source/blender/editors/sculpt_paint/paint_cursor.c	2013-10-12 00:08:31 UTC (rev 60693)
+++ trunk/blender/source/blender/editors/sculpt_paint/paint_cursor.c	2013-10-12 00:08:33 UTC (rev 60694)
@@ -91,9 +91,12 @@
 /* delete overlay cursor textures to preserve memory and invalidate all overlay flags */
 void paint_cursor_delete_textures(void)
 {
-	glDeleteTextures(1, &primary_snap.overlay_texture);
-	glDeleteTextures(1, &secondary_snap.overlay_texture);
-	glDeleteTextures(1, &cursor_snap.overlay_texture);
+	if (primary_snap.overlay_texture)
+		glDeleteTextures(1, &primary_snap.overlay_texture);
+	if (secondary_snap.overlay_texture)
+		glDeleteTextures(1, &secondary_snap.overlay_texture);
+	if (cursor_snap.overlay_texture)
+		glDeleteTextures(1, &cursor_snap.overlay_texture);
 
 	memset(&primary_snap, 0, sizeof(TexSnapshot));
 	memset(&secondary_snap, 0, sizeof(TexSnapshot));