From dcf0182f5a2288a9a90bcb33fec3d4cb9591f49c Mon Sep 17 00:00:00 2001
From: Andrea Guzzo <xant@xant.net>
Date: Thu, 11 Dec 2014 12:50:20 +0100
Subject: [PATCH] extra safety check

---
 src/hashtable.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hashtable.c b/src/hashtable.c
index b68ec58..01e0f07 100644
--- a/src/hashtable.c
+++ b/src/hashtable.c
@@ -368,6 +368,9 @@ ht_set_internal(hashtable_t *table,
     if (!list)
         list = ht_set_list(table, hash);
 
+    if (!list)
+        return -1;
+
     ht_item_t *item = NULL;
     TAILQ_FOREACH(item, &list->head, next) {
         if (/*ht_item->hash == arg->item.hash && */