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fix: opening/closing the mutators (#6000)

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alschmiedt
2022-03-21 08:43:46 -07:00
committed by GitHub
parent 85ce3b82c6
commit 243fc52a96
1 changed files with 4 additions and 2 deletions
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6
core/mutator.js
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@@ -366,8 +366,10 @@ class Mutator extends Icon {
if (this.block_.saveConnections) {
const thisRootBlock = this.rootBlock_;
this.block_.saveConnections(thisRootBlock);
this.sourceListener_ = function() {
this.block_.saveConnections(thisRootBlock);
this.sourceListener_ = () => {
if (this.block_) {
this.block_.saveConnections(thisRootBlock);
}
};
this.block_.workspace.addChangeListener(this.sourceListener_);
}