From 38be2c9027522340f01b37dfac9ce0a1882a2f3c Mon Sep 17 00:00:00 2001
From: Marko Kreen <markokr@gmail.com>
Date: Tue, 21 Sep 2010 05:56:21 -0700
Subject: [PATCH] Fix broken check for emtpy param value.

---
 src/varcache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/varcache.c b/src/varcache.c
index 9bc14f2..33dc634 100644
--- a/src/varcache.c
+++ b/src/varcache.c
@@ -68,7 +68,7 @@ set_value:
 	cache->var_list[lk->idx] = NULL;
 
 	/* ignore empty value */
-	if (!value && !value[0])
+	if (!value || !value[0])
 		return false;
 
 	/* set new value */
-- 
2.39.5