[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [13086] trunk/blender/source/blender/ blenlib/intern/BLI_ghash.c: Bugfix #8032

[Ton Roosendaal]

Revision: 13086
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=13086
Author:   ton
Date:     2008-01-01 15:13:37 +0100 (Tue, 01 Jan 2008)

Log Message:
-----------
Bugfix #8032

The warning i've coded 1.5 year ago, to warn when a .blend was written
by newer executable, failed on the .B.blend load case... UI not property
initialized then.

This at least fixes the crash, a menu won't pop up correctly though...
luckily the warning works for regular load or ctrl-x

Modified Paths:
--------------
    trunk/blender/source/blender/blenlib/intern/BLI_ghash.c

Modified: trunk/blender/source/blender/blenlib/intern/BLI_ghash.c
===================================================================
--- trunk/blender/source/blender/blenlib/intern/BLI_ghash.c	2008-01-01 14:04:09 UTC (rev 13085)
+++ trunk/blender/source/blender/blenlib/intern/BLI_ghash.c	2008-01-01 14:13:37 UTC (rev 13086)
@@ -117,14 +117,16 @@
 	}
 }
 
-void* BLI_ghash_lookup(GHash *gh, void *key) {
-	unsigned int hash= gh->hashfp(key)%gh->nbuckets;
-	Entry *e;
-	
-	for (e= gh->buckets[hash]; e; e= e->next)
-		if (gh->cmpfp(key, e->key)==0)
-			return e->val;
-	
+void* BLI_ghash_lookup(GHash *gh, void *key) 
+{
+	if(gh) {
+		unsigned int hash= gh->hashfp(key)%gh->nbuckets;
+		Entry *e;
+		
+		for (e= gh->buckets[hash]; e; e= e->next)
+			if (gh->cmpfp(key, e->key)==0)
+				return e->val;
+	}	
 	return NULL;
 }