fix(preprocessor) Reset coverageObjRegex before each use

karma-runner · Aug 19, 2015 · d932d63 · d932d63
1 parent c65074b
commit d932d63
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/preprocessor.js b/lib/preprocessor.js
@@ -123,6 +123,9 @@ function createCoveragePreprocessor (logger, helper, basePath, reporters, covera
       sourceCache[file.originalPath] = content
 
       if (includeAllSources) {
+        // reset stateful regex
+        coverageObjRegex.lastIndex = 0
+
         var coverageObjMatch = coverageObjRegex.exec(instrumentedCode)
 
         if (coverageObjMatch !== null) {