fix: skip branch if meta does not exist (fixes speedskater/babel-plug…

…in-rewire#165) (#11)
istanbuljs · Oct 17, 2016 · 62bae2f · 62bae2f
1 parent 4147f50
commit 62bae2f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/html/annotator.js b/lib/html/annotator.js
@@ -130,7 +130,7 @@ function annotateBranches(fileCoverage, structuredText) {
         // only highlight if partial branches are missing or if there is a
         // single uncovered branch.
         if (sumCount > 0 || (sumCount === 0 && branchArray.length === 1)) {
-            for (i = 0; i < branchArray.length; i += 1) {
+            for (i = 0; i < branchArray.length && i < metaArray.length; i += 1) {
                 count = branchArray[i];
                 meta = metaArray[i];
                 type = count > 0 ? 'yes' : 'no';