From: Wilfried Göesgens <willi@citadel.org>
Date: Sat, 10 May 2008 08:42:41 +0000 (+0000)
Subject: * made GetCount NULL pointer aware since its safe to say that a non existant hash... 
X-Git-Tag: v7.86~2273
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=2b0e94ef0c013191d5a1991796bd845ab424277e

* made GetCount NULL pointer aware since its safe to say that a non existant hash has 0 entries.
---

diff --git a/libcitadel/lib/hash.c b/libcitadel/lib/hash.c
index 3908121d9..65d0519b5 100644
--- a/libcitadel/lib/hash.c
+++ b/libcitadel/lib/hash.c
@@ -165,6 +165,7 @@ HashList *NewHash(int Uniq, HashFunc F)
 
 int GetCount(HashList *Hash)
 {
+	if(Hash==NULL) return 0;
 	return Hash->nMembersUsed;
 }