range returned from extension API is off by one; fix #91406

microsoft · Feb 26, 2020 · b59e3a6 · b59e3a6
1 parent 65976ac
commit b59e3a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vs/workbench/contrib/debug/browser/debugHover.ts b/src/vs/workbench/contrib/debug/browser/debugHover.ts
@@ -209,7 +209,7 @@ export class DebugHoverWidget implements IContentWidget {
 
 				if (!matchingExpression) {
 					const lineContent = model.getLineContent(pos.lineNumber);
-					matchingExpression = lineContent.substring(rng.startColumn - 1, rng.endColumn);
+					matchingExpression = lineContent.substring(rng.startColumn - 1, rng.endColumn - 1);
 				}
 			}