Fix infitite loop on undefined message (#37)

* Fix infitite loop on undefined message * Rev version
google · Jun 12, 2023 · 01a88e4 · 01a88e4
1 parent cd8926c
commit 01a88e4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,7 +3,9 @@
 All notable changes to the "arbeditor" extension will be documented in this file.
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+## [0.0.9] 
 
+- Fix [#36](https://github.com/google/arb-editor/issues/36).
 ## [0.0.8] 
 
 - Add an icon

diff --git a/package.json b/package.json
@@ -3,7 +3,7 @@
   "publisher": "Google",
   "displayName": "ARB Editor",
   "description": "Editor for Application Resource Bundle files, used for localization.",
-  "version": "0.0.8",
+  "version": "0.0.9",
   "engines": {
     "vscode": "^1.72.2"
   },

diff --git a/src/codeactions.ts b/src/codeactions.ts
@@ -52,6 +52,9 @@ export class CodeActions implements vscode.CodeActionProvider {
 
 	private createPlaceholder(document: vscode.TextDocument, range: vscode.Range | vscode.Selection): vscode.CodeAction | undefined {
 		const placeholder = this.messageList?.getMessageAt(document.offsetAt(range.start)) as Placeholder | undefined;
+		if (!placeholder) {
+			return;
+		}
 		var parent = placeholder?.parent;
 		while (!(parent instanceof MessageEntry)) {
 			parent = parent?.parent;