1 files changed, 7 insertions, 0 deletions
diff --git a/src/shell.html b/src/shell.html
index 226f12b9..1e213024 100644
--- a/src/shell.html
+++ b/src/shell.html
@@ -1273,6 +1273,13 @@
         }
       };
       Module.setStatus('Downloading...');
+      window.onerror = function() {
+        Module.setStatus('Exception thrown, see JavaScript console');
+        spinnerElement.style.display = 'none';
+        Module.setStatus = function(text) {
+          if (text) Module.printErr('[post-exception status] ' + text);
+        };
+      };
     </script>
     {{{ SCRIPT }}}
   </body>