Merge pull request #5560 from MetaMask/sentry-enhancements2

Sentry - various enhancements to help debugging (alternate)

1 files changed, 6 insertions, 4 deletions

diff --git a/app/scripts/lib/setupFetchDebugging.js b/app/scripts/lib/setupFetchDebugging.js
index dd87b65a6..c1ef22d21 100644
--- a/app/scripts/lib/setupFetchDebugging.js
+++ b/app/scripts/lib/setupFetchDebugging.js
@@ -2,7 +2,7 @@ module.exports = setupFetchDebugging
 
 //
 // This is a utility to help resolve cases where `window.fetch` throws a
-// `TypeError: Failed to Fetch` without any stack or context for the request 
+// `TypeError: Failed to Fetch` without any stack or context for the request
 // https://github.com/getsentry/sentry-javascript/pull/1293
 //
 
@@ -17,9 +17,11 @@ function setupFetchDebugging() {
     try {
       return await originalFetch.call(window, ...args)
     } catch (err) {
-      console.warn('FetchDebugger - fetch encountered an Error', err)
-      console.warn('FetchDebugger - overriding stack to point of original call')
-      err.stack = initialStack
+      if (!err.stack) {
+        console.warn('FetchDebugger - fetch encountered an Error without a stack', err)
+        console.warn('FetchDebugger - overriding stack to point of original call')
+        err.stack = initialStack  
+      }
       throw err
     }
   }