From 845e239eba2773d39d5a7c03763fbfd8dfb70ee5 Mon Sep 17 00:00:00 2001
From: Sjoerd van der Berg <harekiet@users.sourceforge.net>
Date: Fri, 25 Oct 2002 22:49:42 +0000
Subject: [PATCH] Fixed crash when file can't be opened

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@445
---
 src/misc/programs.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/misc/programs.cpp b/src/misc/programs.cpp
index 4b495ca2..2a9c93df 100644
--- a/src/misc/programs.cpp
+++ b/src/misc/programs.cpp
@@ -182,14 +182,20 @@ void CONFIG::Run(void) {
 	FILE * f;
 	if (cmd->FindString("-writeconf",temp_line,true)) {
 		f=fopen(temp_line.c_str(),"wb+");
-		if (!f) WriteOut(MSG_Get("PROGRAM_CONFIG_FILE_ERROR"),temp_line.c_str());
+		if (!f) {
+			WriteOut(MSG_Get("PROGRAM_CONFIG_FILE_ERROR"),temp_line.c_str());
+			return;
+		}
 		fclose(f);
 		control->PrintConfig(temp_line.c_str());
 		return;
 	}
 	if (cmd->FindString("-writelang",temp_line,true)) {
 		f=fopen(temp_line.c_str(),"wb+");
-		if (!f) WriteOut(MSG_Get("PROGRAM_CONFIG_FILE_ERROR"),temp_line.c_str());
+		if (!f) {
+			WriteOut(MSG_Get("PROGRAM_CONFIG_FILE_ERROR"),temp_line.c_str());
+			return;
+		}
 		fclose(f);
 		MSG_Write(temp_line.c_str());
 		return;