Merge "Don't require a list of services in tests"

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

diff --git a/includes/media/SVGMetadataExtractor.php b/includes/media/SVGMetadataExtractor.php
index e00a5b3..ee467b0 100644 (file)
--- a/includes/media/SVGMetadataExtractor.php
+++ b/includes/media/SVGMetadataExtractor.php
@@ -380,7 +380,11 @@ class SVGReader {
                        '' => 1.0, // "User units" pixels by default
                ];
                $matches = [];
-               if ( preg_match( '/^\s*(\d+(?:\.\d+)?)(em|ex|px|pt|pc|cm|mm|in|%|)\s*$/', $length, $matches ) ) {
+               if ( preg_match(
+                       '/^\s*([-+]?\d*(?:\.\d+|\d+)(?:[Ee][-+]?\d+)?)\s*(em|ex|px|pt|pc|cm|mm|in|%|)\s*$/',
+                       $length,
+                       $matches
+               ) ) {
                        $length = floatval( $matches[1] );
                        $unit = $matches[2];
                        if ( $unit == '%' ) {