From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 24 May 2020 07:03:22 +0000 (+0000)
Subject: Fix a size_t comparison warning by doing the math better.
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=bb058a186b0431d2c46ec787770645c6ad0bfefc;p=xonotic%2Fdarkplaces.git

Fix a size_t comparison warning by doing the math better.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12560 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/cmd.c b/cmd.c
index fedfb13d..ce0c4013 100644
--- a/cmd.c
+++ b/cmd.c
@@ -196,7 +196,7 @@ void Cbuf_AddText (cmd_state_t *cmd, const char *text)
 	l = (int)strlen(text);
 
 	Cbuf_Lock(cmd);
-	if (cmd->text.cursize + l >= (size_t)cmd->text.maxsize)
+	if (cmd->text.maxsize - cmd->text.cursize <= l)
 		Con_Print("Cbuf_AddText: overflow\n");
 	else
 		SZ_Write(&cmd->text, (const unsigned char *)text, l);