Merge pull request #894 from DanPurdy/feature/patch-space-before-colon

Prevent checking is of undefined
sasstools · Oct 24, 2016 · 6fd0341 · 6fd0341
2 parents c53043e + 8f91e3c
commit 6fd0341
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rules/space-before-colon.js b/lib/rules/space-before-colon.js
@@ -14,7 +14,7 @@ module.exports = {
       if (delimiter.content === ':') {
         var previous = parent.content[i - 1];
 
-        if (previous.is('space')) {
+        if (previous && previous.is('space')) {
           if (!parser.options.include) {
             result = helpers.addUnique(result, {
               'ruleId': parser.rule.name,