more copilot feedback

Signed-off-by: Jens Reinecke <[email protected]>

Author: jreineckearm

src/debug-session/gdbtarget-debug-tracker.ts

@@ -32,7 +32,7 @@ export interface SessionStackTrace {
     session: GDBTargetDebugSession;
     threadId: number;
     stackFrames: DebugProtocol.StackFrame[];
-    totalFrames?: number;
+    totalFrames?: number|undefined;
 }
 
 export type StackItem = vscode.DebugThread | vscode.DebugStackFrame | undefined;
@@ -161,7 +161,7 @@ export class GDBTargetDebugTracker {
             threadId,
             stackFrames: response.body.stackFrames,
             totalFrames: response.body.totalFrames
-        } as SessionStackTrace;
+        };
         this._onStackTrace.fire(stackTrace);
     }
 

src/features/cpu-states/cpu-states.ts

@@ -131,8 +131,7 @@ export class CpuStates {
         if (!states) {
             return;
         }
-        const hasValidFrames = stackTrace.totalFrames;
-        const topFrame = hasValidFrames ? stackTrace.stackFrames[0] : undefined;
+        const topFrame = stackTrace.stackFrames.length > 0 ? stackTrace.stackFrames[0] : undefined;
         let locationString = '';
         if (topFrame) {
             if (topFrame.instructionPointerReference) {