From 2c654f00a26b3872d109c56a71099869c4c9ca71 Mon Sep 17 00:00:00 2001
From: Andrey Nazarov <skuller@skuller.net>
Date: Tue, 8 Sep 2009 11:27:54 +0000
Subject: Don't attempt to set color or title of disabled console.

---
 source/sys_unix.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'source/sys_unix.c')

diff --git a/source/sys_unix.c b/source/sys_unix.c
index 72d5406..6a3a9c3 100644
--- a/source/sys_unix.c
+++ b/source/sys_unix.c
@@ -158,6 +158,14 @@ void Sys_SetConsoleColor( color_index_t color ) {
     char buf[5];
     size_t len;
 
+    if( !sys_console || !sys_console->integer ) {
+        return;
+    }
+
+    if( !tty_enabled ) {
+        return;
+    }
+
     buf[0] = '\033';
     buf[1] = '[';
     switch( color ) {
@@ -221,9 +229,14 @@ void Sys_SetConsoleTitle( const char *title ) {
     char buffer[MAX_STRING_CHARS];
     size_t len;
 
+    if( !sys_console || !sys_console->integer ) {
+        return;
+    }
+
     if( !tty_enabled ) {
         return;
     }
+
     len = Q_snprintf( buffer, sizeof( buffer ), "\033]0;%s\007", title );
     if( len < sizeof( buffer ) ) {
         write( 1, buffer, len );    
-- 
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