Check handle invalid

Jack251970 · Jack251970 · commit 854cc696239b · 2025-04-18T09:56:46.000+08:00
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -1590,7 +1590,9 @@ public bool ShouldIgnoreHotkeys()
 
         public async void SetupQuickSwitch(nint handle)
         {
-            if (handle != nint.Zero && DialogWindowHandle != handle) // Only set once for one file dialog
+            if (handle == nint.Zero) return;
+
+            if (DialogWindowHandle != handle) // Only set once for one file dialog
             {
                 PreviousMainWindowVisibilityStatus = MainWindowVisibilityStatus;
                 DialogWindowHandle = handle;

Original file line number	Diff line number	Diff line change
`@@ -1590,7 +1590,9 @@ public bool ShouldIgnoreHotkeys()`
`1590`	`1590`
`1591`	`1591`	`public async void SetupQuickSwitch(nint handle)`
`1592`	`1592`	`{`
`1593`		`- if (handle != nint.Zero && DialogWindowHandle != handle) // Only set once for one file dialog`
	`1593`	`+ if (handle == nint.Zero) return;`
	`1594`	`+`
	`1595`	`+ if (DialogWindowHandle != handle) // Only set once for one file dialog`
`1594`	`1596`	`{`
`1595`	`1597`	`PreviousMainWindowVisibilityStatus = MainWindowVisibilityStatus;`
`1596`	`1598`	`DialogWindowHandle = handle;`