From e9dff630f0b2b0c915fc5e87a3a4ff5f399b325c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Thu, 27 Nov 2003 19:38:40 +0000
Subject: [PATCH] Evan's patch for #850404 -- don't fail on blank debug log

---
 install.php | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/install.php b/install.php
index 8fe1ab5f8e..6e9c84d19b 100644
--- a/install.php
+++ b/install.php
@@ -59,14 +59,16 @@ copyfile( "./images", "wiki.png", $wgUploadDirectory );
 copyfile( "./languages", "Language.php", $IP );
 copyfile( "./languages", "Language" . ucfirst( $wgLanguageCode ) . ".php", $IP );
 
-$fp = fopen( $wgDebugLogFile, "w" );
-if ( false === $fp ) {
-	print "Could not create log file \"{$wgDebugLogFile}\".\n";
-	exit();
+if ( $wgDebugLogFile ) {
+	$fp = fopen( $wgDebugLogFile, "w" );
+	if ( false === $fp ) {
+		print "Could not create log file \"{$wgDebugLogFile}\".\n";
+		exit();
+	}
+	$d = date( "Y-m-d H:i:s" );
+	fwrite( $fp, "Wiki debug log file created {$d}\n\n" );
+	fclose( $fp );
 }
-$d = date( "Y-m-d H:i:s" );
-fwrite( $fp, "Wiki debug log file created {$d}\n\n" );
-fclose( $fp );
 
 if ( $wgUseTeX ) {
 	makedirectory( "{$IP}/math" );
-- 
2.20.1