From a0cc13031b64843b881cd3259a19478aca1e6e80 Mon Sep 17 00:00:00 2001
From: guybedford <guybedford@gmail.com>
Date: Sun, 12 Jun 2016 01:08:46 +0200
Subject: [PATCH] fix interesting omission

---
 lib/trace.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/trace.js b/lib/trace.js
index f863007..fe3d103 100644
--- a/lib/trace.js
+++ b/lib/trace.js
@@ -453,7 +453,9 @@ Trace.prototype.getLoadRecord = function(canonical, traceOpts, parentStack) {
                 return source;
               })
               // dont let a missing source map fail the entire build
-              .catch(function() {});
+              .catch(function() { 
+                return source;
+              });
             }
           })