prevent error in evaluateRequest when a variable is not found

Author: oltolm

src/mibase.ts

@@ -715,7 +715,7 @@ export class MI2DebugSession extends DebugSession {
 				};
 				this.sendResponse(response);
 			}, msg => {
-				this.sendErrorResponse(response, 7, msg.toString());
+				this.sendResponse(response);
 			});
 		} else {
 			this.miDebugger.sendUserInput(args.expression, threadId, level).then(output => {