avoid crash when WM_CLASS has gone awol

blrsn · Apr 14, 2023 · 4b268db · 4b268db
1 parent d33522e
commit 4b268db
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/client.go b/client.go
@@ -116,7 +116,7 @@ func (c Client) Restore() {
  c.MoveResize(geom.X(), geom.Y(), geom.Width(), geom.Height())
 }
 
-//  Activate makes the client the currently active window
+// Activate makes the client the currently active window
 func (c Client) Activate() {
  ewmh.ActiveWindowReq(state.X, c.window.Id)
 }
@@ -148,6 +148,7 @@ func shouldIgnore(w xproto.Window) bool {
  c, err := icccm.WmClassGet(state.X, w)
  if err != nil {
  log.Warn(err)
+ return true // c is nil and can't be used below
  }
 
  for _, s := range Config.WindowsToIgnore {