fixed intermintent problem with merge

kunklejr · May 7, 2012 · 2730af2 · 2730af2
1 parent 44a24b3
commit 2730af2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/merge.js b/lib/merge.js
@@ -12,7 +12,7 @@ function mergeFiles(destFile, srcFile) {
 
   for (i = 0; i < destLineNumbers.length; i++) {
     var destCoverage = destFile.source[destLineNumbers[i]].coverage;
-    var srcCoverage = srcFile.source[srcLineNumbers[i]].coverage;
+    var srcCoverage = srcFile.source[srcLineNumbers[i]] ? srcFile.source[srcLineNumbers[i]].coverage : 0;
     var coverage;
     if (destCoverage === '') {
       coverage = srcCoverage;