From 9d01d090c48c74a29b4ef67e0cd204772a2193c3 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Fri, 24 Oct 2014 20:29:56 -0400
Subject: Replace strdup() with M_StringDuplicate().

strdup() can theoretically fail and return NULL. This could lead to
a crash or undesirable behavior. Add M_StringDuplicate() which does
the same thing but exits with an error if a string cannot be
allocated.

This fixes #456. Thanks to Quasar for the suggestion.
---
 src/doom/d_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/doom')

diff --git a/src/doom/d_main.c b/src/doom/d_main.c
index 10606161..1e9e950e 100644
--- a/src/doom/d_main.c
+++ b/src/doom/d_main.c
@@ -1123,7 +1123,7 @@ static void LoadIwadDeh(void)
         }
         else
         {
-            chex_deh = strdup("chex.deh");
+            chex_deh = M_StringDuplicate("chex.deh");
         }
 
         // If the dehacked patch isn't found, try searching the WAD
-- 
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