Update to MediaWiki 1.22.2

1 files changed, 22 insertions, 7 deletions

diff --git a/extensions/PdfHandler/PdfHandler_body.php b/extensions/PdfHandler/PdfHandler_body.php
index 8fa6719b..d9ed4884 100644
--- a/extensions/PdfHandler/PdfHandler_body.php
+++ b/extensions/PdfHandler/PdfHandler_body.php
@@ -167,13 +167,28 @@ class PdfHandler extends ImageHandler {
 
 		$srcPath = $image->getLocalRefPath();
 
-		$cmd = '(' . wfEscapeShellArg( $wgPdfProcessor );
-		$cmd .= " -sDEVICE=jpeg -sOutputFile=- -dFirstPage={$page} -dLastPage={$page}";
-		$cmd .= " -r{$wgPdfHandlerDpi} -dBATCH -dNOPAUSE -q ". wfEscapeShellArg( $srcPath );
-		$cmd .= " | " . wfEscapeShellArg( $wgPdfPostProcessor );
-		$cmd .= " -depth 8 -resize {$width} - ";
-		$cmd .= wfEscapeShellArg( $dstPath ) . ")";
-		$cmd .= " 2>&1";
+		$cmd = '(' . wfEscapeShellArg(
+			$wgPdfProcessor,
+			"-sDEVICE=jpeg",
+			"-sOutputFile=-",
+			"-dFirstPage={$page}",
+			"-dLastPage={$page}",
+			"-r{$wgPdfHandlerDpi}",
+			"-dBATCH",
+			"-dNOPAUSE",
+			"-q",
+			$srcPath
+		);
+		$cmd .= " | " . wfEscapeShellArg(
+			$wgPdfPostProcessor,
+			"-depth",
+			"8",
+			"-resize",
+			$width,
+			"-",
+			$dstPath
+		);
+		$cmd .= ") 2>&1";
 
 		wfProfileIn( 'PdfHandler' );
 		wfDebug( __METHOD__ . ": $cmd\n" );