minor code review

2016-07-31 18:43:17 -04:00 · 2016-07-31 18:43:17 -04:00 · 0165d2e066
parent c94d24c2ed
commit 0165d2e066
1 changed files with 3 additions and 1 deletions
--- a/src/js/contentscript.js
+++ b/src/js/contentscript.js
@ -288,7 +288,9 @@ var domFilterer = {
            var styleTag = document.createElement('style');
            styleTag.setAttribute('type', 'text/css');
            styleTag.textContent = styleText;
+            if ( document.head ) {
                document.head.appendChild(styleTag);
+            }
            this.styleTags.push(styleTag);
        }