fixed #115

prevent loading several instances of the same block definition

1 files changed, 1 insertions, 0 deletions

diff --git a/gui.js b/gui.js
index 23b0c63..43fb535 100644
--- a/gui.js
+++ b/gui.js
@@ -2808,6 +2808,7 @@ IDE_Morph.prototype.rawOpenBlocksString = function (str, name, silently) {
         blocks.forEach(function (def) {
             def.receiver = myself.stage;
             myself.stage.globalBlocks.push(def);
+            myself.stage.replaceDoubleDefinitionsFor(def);
         });
         this.flushPaletteCache();
         this.refreshPalette();