1 files changed, 3 insertions, 1 deletions
diff --git a/_layouts/post.html b/_layouts/post.html
index 1de008b..54ae900 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -59,7 +59,9 @@ layout: default
               return;
             } else {
               const data = JSON.parse(event.data);
-              outputContainer.textContent += data.response;
+              if (data.response) {
+                outputContainer.textContent += data.response;
+              }
             }
           }
         });