From 7f1ec93d35d4d7066c54bc0c4a162afc317b13f8 Mon Sep 17 00:00:00 2001
From: David Proft <dproft@gmail.com>
Date: Tue, 17 Oct 2023 10:55:12 -0500
Subject: [PATCH] make sure srcURLs are truthy. see
 https://github.com/meirish/broccoli-uglify-sourcemap/commit/0395cb1097ff5b90d77b6a1daf68ece96cd8be47

---
 lib/get-sourcemap-content.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/get-sourcemap-content.js b/lib/get-sourcemap-content.js
index 102c676..6eefdce 100644
--- 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]);