Minor tweaks to r74232, add a value for $botMax on calls for integer validation ...

[lhc/web/wiklou.git] / includes / media / SVG.php

diff --git a/includes/media/SVG.php b/includes/media/SVG.php
index fae3091..242b264 100644 (file)
--- a/includes/media/SVG.php
+++ b/includes/media/SVG.php
@@ -82,6 +82,7 @@ class SvgHandler extends ImageHandler {
        public function rasterize( $srcPath, $dstPath, $width, $height ) {
                global $wgSVGConverters, $wgSVGConverter, $wgSVGConverterPath;
                $err = false;
+               $retval = '';
                if ( isset( $wgSVGConverters[$wgSVGConverter] ) ) {
                        $cmd = str_replace(
                                array( '$path/', '$width', '$height', '$input', '$output' ),