--- C:\builds\redland-1.0.8_orig\librdf\rdf_uri.c	Mon Jun 30 23:10:26 2008
+++ C:\builds\redland-1.0.8_good\librdf\rdf_uri.c	Wed Jul 30 14:04:21 2008
@@ -117,6 +117,9 @@
   librdf_hash_datum key, value; /* on stack - not allocated */
   librdf_hash_datum *old_value;
 
+  memset(&key,0, sizeof(key)); /* just to be safe */
+  memset(&value,0, sizeof(value));
+
   librdf_world_open(world);
 
   if(!uri_string || !*uri_string)