From: curt <curt>
Date: Thu, 12 Feb 1998 21:59:56 +0000 (+0000)
Subject: Incorporated code changes contributed by Charlie Hotchkiss
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=aa645019e9ca3c7c982ee24ab0c9e50a62bbca0d;p=simgear.git

Incorporated code changes contributed by Charlie Hotchkiss
<chotchkiss@namg.us.anritsu.com>
---

diff --git a/XGL/xgl.c b/XGL/xgl.c
index 103bd57c..0763f39f 100644
--- a/XGL/xgl.c
+++ b/XGL/xgl.c
@@ -2772,8 +2772,13 @@ void xglutIdleFunc ( void (*func)(void) )
 
 void xglutInit ( int* argcp, char** argv )
 {
+  if(!xglTraceFd ) {     // Not defined by any other means, must be here
+    xglTraceFd = stdout; // avoid a crash from a NULL ptr.
+    }
   if ( xglTraceIsEnabled("glutInit") )
-    fprintf ( xglTraceFd, "  /* glutInit ( (int *)0x%08x, (char **)0x%08x ) ; */\n" , argcp, argv ) ;
+    fprintf ( xglTraceFd,
+              "  /* glutInit ( (int *)0x%08x, (char **)0x%08x ) ; */\n" ,
+              argcp, argv ) ;
   if ( xglExecuteIsEnabled("glutInit") )
     glutInit ( argcp, argv ) ;
 }