From: Brion Vibber <brion@users.mediawiki.org>
Date: Sun, 15 May 2005 06:09:40 +0000 (+0000)
Subject: Strip unprintables from debug log: they can cause font switching on the
X-Git-Tag: 1.5.0alpha2~191
X-Git-Url: http://git.cyclocoop.org/%24self?a=commitdiff_plain;h=2d297d4472c6cde985bb87ea9c8af1abc74089df;p=lhc%2Fweb%2Fwiklou.git

Strip unprintables from debug log: they can cause font switching on the
terminal which is annoying.
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index e1e9c2a617..3f9026a2e5 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -269,6 +269,9 @@ function wfDebug( $text, $logonly = false ) {
 		$wgOut->debug( $text );
 	}
 	if ( '' != $wgDebugLogFile && !$wgProfileOnly ) {
+		# Strip unprintables; they can switch terminal modes when binary data
+		# gets dumped, which is pretty annoying.
+		$text = preg_replace( '![\x00-\x08\x0b\x0c\x0e-\x1f]!', ' ', $text );
 		@error_log( $text, 3, $wgDebugLogFile );
 	}
 }