protect against empty strings, #7326

9517db19 · Johannes Rieken · e7316f88 · 9517db19
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

src/vs/editor/contrib/suggest/browser/suggestController.ts src/vs/editor/contrib/suggest/browser/suggestController.ts +3 -1

未找到文件。
--- a/src/vs/editor/contrib/suggest/browser/suggestController.ts
+++ b/src/vs/editor/contrib/suggest/browser/suggestController.ts
@@ -57,7 +57,9 @@ class AcceptOnCharacterOracle {
 		this._activeItem = item;
 		this._activeAcceptCharacters.clear();
 		for (const ch of item.suggestion.commitCharacters) {
-			this._activeAcceptCharacters.add(ch[0]);
+			if (ch.length > 0) {
+				this._activeAcceptCharacters.add(ch[0]);
+			}
 		}
 	}