Fix issue when <html> doesn't have any attribs

Close #6
2014-10-14 07:29:59 +02:00
parent 743196fe7e
commit fa72f25fd5
1 changed files with 1 additions and 1 deletions
--- a/src/pjax.js
+++ b/src/pjax.js
@@ -348,7 +348,7 @@
        , htmlRegex = /<html[^>]+>/gi
        , htmlAttribsRegex = /\s?[a-z:]+(?:\=(?:\'|\")[^\'\">]+(?:\'|\"))*/gi
        , matches = html.match(htmlRegex)
-        if (matches.length) {
+        if (matches && matches.length) {
          matches = matches[0].match(htmlAttribsRegex)
          if (matches.length) {
            matches.shift()