From e63a8d5e3b2ebc848e01c139756cd2096efe7c80 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 29 Mar 2014 20:37:11 -0400
Subject: misc: Add M_StringConcat.

Just as M_StringCopy behaves the same as strlcpy(), M_StringConcat
behaves the same as strlcat(). Use this in one location.
---
 src/doom/d_main.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/doom/d_main.c')

diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index fa84bc3b..60d93696 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -1002,10 +1002,11 @@ static void LoadChexDeh(void)
 
         if (sep != NULL)
         {
-            chex_deh = malloc(strlen(iwadfile) + 9);
-            strcpy(chex_deh, iwadfile);
+            size_t chex_deh_len = strlen(iwadfile) + 9;
+            chex_deh = malloc(chex_deh_len);
+            M_StringCopy(chex_deh, iwadfile, chex_deh_len);
             chex_deh[sep - iwadfile + 1] = '\0';
-            strcat(chex_deh, "chex.deh");
+            M_StringConcat(chex_deh, "chex.deh", chex_deh_len);
         }
         else
         {
-- 
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