From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 13 Jun 2006 16:25:55 +0000 (+0000)
Subject: made FromString reject empty strings
X-Git-Tag: xonotic-v0.1.0preview~3901
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=a5780130e8bb9cbc054e63840ef94e6e5d21b3b1;p=xonotic%2Fdarkplaces.git

made FromString reject empty strings


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6477 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/lhnet.c b/lhnet.c
index 0b63b560..67ccc9a7 100644
--- a/lhnet.c
+++ b/lhnet.c
@@ -104,7 +104,7 @@ int LHNETADDRESS_FromString(lhnetaddress_t *address, const char *string, int def
 	struct hostent *hostentry;
 	const char *colon;
 	char name[128];
-	if (!address || !string)
+	if (!address || !string || !*string)
 		return 0;
 	memset(address, 0, sizeof(*address));
 	address->addresstype = LHNETADDRESSTYPE_NONE;