make sure srcURLs are truthy

We ran across a case where `''` ended up in the `urls` array. I don't believe this is a fix for this issue, more of a workaround. See ember-cli#232 for more details.
meirish · Jul 10, 2020 · 0395cb1 · 0395cb1
1 parent 34264d5
commit 0395cb1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/get-sourcemap-content.js b/lib/get-sourcemap-content.js
@@ -11,6 +11,7 @@ module.exports = function getSourceMapContent(src, inFileDirname, relativePath,
     urls.push(matchedUrl);
     src = srcURL.removeFrom(src);
   }
+  urls = urls.filter(Boolean);
   if (urls.length) {
     for (let i = urls.length - 1; i >= 0; --i) {
       let sourceMapPath = path.join(inFileDirname, urls[i]);