fix SD-1846 - Changing debugger options during debug causes exception

src/AddIns/Debugger/Debugger.AddIn/Options/DebuggingOptionsPanel.xaml.cs

@@ -51,8 +51,17 @@ namespace Debugger.AddIn.Options
 		{
 			bool result = base.SaveOptions();
 			Process proc = WindowsDebugger.CurrentProcess;
+			// debug session is running
 			if (proc != null) {
+				bool wasPausedNow = false;
+				// if it is not paused, break execution
+				if (!proc.IsPaused) {
+					proc.Break();
+					wasPausedNow = true;
+				}
 				proc.Debugger.ResetJustMyCodeStatus();
+				// continue if it was not paused before
+				if (wasPausedNow) proc.AsyncContinue();
 			}
 			return result;
 		}