From 684269285b5341c72e5a95e020c9884360e0faab Mon Sep 17 00:00:00 2001
From: Hood Chatham <hood@mit.edu>
Date: Fri, 23 Jul 2021 15:34:48 +0000
Subject: [PATCH] Fix bug in console.html when runPython returns None [skip ci]
 (#1741)

---
 src/templates/console.html | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/templates/console.html b/src/templates/console.html
index ec2978353..a3eb7edd8 100644
--- a/src/templates/console.html
+++ b/src/templates/console.html
@@ -81,11 +81,15 @@
                   })
                 );
               }
-              if (value.destroy) {
+              if (value && value.destroy) {
                 value.destroy();
               }
             } catch (e) {
-              term.error(fut.formatted_error.trimEnd());
+              if (e.constructor.name === "PythonError") {
+                term.error(fut.formatted_error.trimEnd());
+              } else {
+                throw e;
+              }
             }
             fut.destroy();
           }