Add guard in case Atom passes no valid TextEditor ID

Closes #468 skip ci
gandm · Jan 24, 2018 · d6ddb84 · d6ddb84
1 parent bb2c165
commit d6ddb84
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/main.coffee b/lib/main.coffee
@@ -33,7 +33,7 @@ module.exports =
       @textEditors[textEditor.id].add textEditor.observeGrammar (grammar) =>
         # Instantiate indentor for language-babel files
         if textEditor.getGrammar().packageName is LB
-          @textEditors[textEditor.id].autoIndent = new AutoIndent(textEditor)
+          @textEditors[textEditor.id]?.autoIndent = new AutoIndent(textEditor)
         else
           @textEditors[textEditor.id]?.autoIndent?.destroy()
           delete @textEditors[textEditor.id]?.autoIndent?