From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 18 Oct 2010 07:29:44 +0000 (+0000)
Subject: fix a Mem_Free(NULL) warning
X-Git-Tag: xonotic-v0.1.0preview~56^2~68
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=f3bdca63d113feb80947b7a49c61c9525814306f;p=xonotic%2Fdarkplaces.git

fix a Mem_Free(NULL) warning

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10549 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/model_alias.c b/model_alias.c
index 2acd310e..f394a71b 100644
--- a/model_alias.c
+++ b/model_alias.c
@@ -53,7 +53,8 @@ void *Mod_Skeletal_AnimateVertices_AllocBuffers(size_t nbytes)
 {
 	if(Mod_Skeltal_AnimateVertices_maxbonepose < nbytes)
 	{
-		Mem_Free(Mod_Skeltal_AnimateVertices_bonepose);
+		if(Mod_Skeltal_AnimateVertices_bonepose)
+			Mem_Free(Mod_Skeltal_AnimateVertices_bonepose);
 		Mod_Skeltal_AnimateVertices_bonepose = Z_Malloc(nbytes);
 		Mod_Skeltal_AnimateVertices_maxbonepose = nbytes;
 	}