Index: funcs/func_config.c
===================================================================
--- funcs/func_config.c	(revision 134004)
+++ funcs/func_config.c	(working copy)
@@ -146,6 +146,7 @@
 	if (!(val = ast_variable_retrieve(cfg, args.category, args.variable))) {
 		ast_log(LOG_ERROR, "'%s' not found in [%s] of '%s'\n", args.variable, 
 			args.category, args.filename);
+		AST_RWLIST_UNLOCK(&configs);
 		return -1;
 	}