Index: url.c
===================================================================
--- url.c	(revision 24724)
+++ url.c	(working copy)
@@ -328,6 +328,7 @@
 		}
 	}
 	
+	tmp = NULL;
 	while(i < len) {
 		// look for the next char that must be kept
 		for  (j=i;j<len;j++) {