From e81acc7df5f7939d93c6724e422f823111dfeba0 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Fri, 18 Dec 2009 21:10:35 +0000
Subject: Make ExecuteCommand() under Unix return a failure when the executable
 cannot be executed.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 1748
---
 setup/execute.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'setup')

diff --git a/setup/execute.c b/setup/execute.c
index 59f561be..8e753f60 100644
--- a/setup/execute.c
+++ b/setup/execute.c
@@ -312,7 +312,7 @@ static int ExecuteCommand(const char *program, const char *arg)
 
         execvp(argv[0], (char **) argv);
 
-        exit(-1);
+        exit(0x80);
     }
     else
     {
@@ -321,7 +321,7 @@ static int ExecuteCommand(const char *program, const char *arg)
 
         waitpid(childpid, &result, 0);
 
-        if (WIFEXITED(result)) 
+        if (WIFEXITED(result) && WEXITSTATUS(result) != 0x80) 
         {
             return WEXITSTATUS(result);
         }
-- 
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