From 741881563777814ccd11894ddc3710c7db1522aa Mon Sep 17 00:00:00 2001
From: "J. Ryan Stinnett" <jryans@gmail.com>
Date: Fri, 18 Jan 2019 15:17:14 -0600
Subject: [PATCH] Fix some path math on Windows

---
 webpack.config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/webpack.config.js b/webpack.config.js
index fa5621b23a..9864498229 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -193,7 +193,7 @@ module.exports = {
  * @return {string} The returned paths will look like `img/warning.1234567.svg`.
  */
 function getImgOutputPath(url, resourcePath) {
-    const prefix = /^.*\/res\//;
+    const prefix = /^.*[/\\]res[/\\]/;
     const outputDir = path.dirname(resourcePath).replace(prefix, "");
     return path.join(outputDir, path.basename(url));
 }