From 8602d5798a4a95f482aad570f7d5965595a9c2a8 Mon Sep 17 00:00:00 2001
From: Christopher Willis-Ford <cwillisf@media.mit.edu>
Date: Fri, 7 Sep 2018 12:16:48 -0700
Subject: [PATCH] Allow extension reporter only if no block args

---
 src/engine/runtime.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/engine/runtime.js b/src/engine/runtime.js
index aae3c3a16..32ca69567 100644
--- a/src/engine/runtime.js
+++ b/src/engine/runtime.js
@@ -745,9 +745,6 @@ class Runtime extends EventEmitter {
         case BlockType.REPORTER:
             blockJSON.output = 'String'; // TODO: distinguish number & string here?
             blockJSON.outputShape = ScratchBlocksConstants.OUTPUT_SHAPE_ROUND;
-            if (!blockInfo.disableMonitor) {
-                blockJSON.checkboxInFlyout = true;
-            }
             break;
         case BlockType.BOOLEAN:
             blockJSON.output = 'Boolean';
@@ -805,8 +802,12 @@ class Runtime extends EventEmitter {
             }
         }
 
-        // Add icon to the bottom right of a loop block
-        if (blockInfo.blockType === BlockType.LOOP) {
+        if (blockInfo.blockType === BlockType.REPORTER) {
+            if (!blockInfo.disableMonitor && context.inputList.length === 0) {
+                blockJSON.checkboxInFlyout = true;
+            }
+        } else if (blockInfo.blockType === BlockType.LOOP) {
+            // Add icon to the bottom right of a loop block
             blockJSON[`lastDummyAlign${outLineNum}`] = 'RIGHT';
             blockJSON[`message${outLineNum}`] = '%1';
             blockJSON[`args${outLineNum}`] = [{