fix: delete the editor from editorsMinimaps if destroyed

atom-minimap · Jan 17, 2021 · defc58c · defc58c
1 parent aa48eba
commit defc58c
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/lib/main.js b/lib/main.js
@@ -40,7 +40,7 @@ let toggled = false
      * @type {Map}
      * @access private
      */
-let editorsMinimaps = null
+export let editorsMinimaps = null
 /**
      * The composite disposable that stores the package's subscriptions.
      *

diff --git a/lib/minimap.js b/lib/minimap.js
@@ -2,6 +2,7 @@
 
 import { Emitter, CompositeDisposable } from 'atom'
 import StableAdapter from './adapters/stable-adapter'
+import { editorsMinimaps } from './main'
 
 let nextModelId = 1
 
@@ -268,7 +269,10 @@ export default class Minimap {
         this.scheduleChanges(changes)
       }),
 
-      this.textEditor.onDidDestroy(() => { this.destroy() }),
+      this.textEditor.onDidDestroy(() => {
+        editorsMinimaps.delete(this.textEditor)
+        this.destroy()
+      }),
 
       /*
       FIXME Some changes occuring during the tokenization produces