From: Mircea Kitsune <sonichedgehog_hyperblast00@yahoo.com>
Date: Sat, 14 Jan 2012 10:39:34 +0000 (+0200)
Subject: Allow FOR_EACH_TAG to start from tag 0 instead of 1
X-Git-Tag: xonotic-v0.6.0~110^2^2~23
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=70b7b1dff40b0fde3089ab02d5472665d1616d21;p=xonotic%2Fxonotic-data.pk3dir.git

Allow FOR_EACH_TAG to start from tag 0 instead of 1
---

diff --git a/qcsrc/common/util.qh b/qcsrc/common/util.qh
index 5fd35b805..1670cf09d 100644
--- a/qcsrc/common/util.qh
+++ b/qcsrc/common/util.qh
@@ -293,7 +293,7 @@ void Shutdown();
 
 #ifndef MENUQC
 // loops through the tags of model v using counter tagnum
-#define FOR_EACH_TAG(v) float tagnum; for(tagnum = 1, gettaginfo(v, tagnum);; tagnum++, gettaginfo(v, tagnum)) if not(gettaginfo_name) break; else
+#define FOR_EACH_TAG(v) float tagnum; for(tagnum = 0, gettaginfo(v, tagnum);; tagnum++, gettaginfo(v, tagnum)) if(tagnum && !gettaginfo_name) break; else
 #endif
 #ifdef SVQC
 void WriteApproxPastTime(float dst, float t);