reverted my last checkin, because I forgot that XCopyArea only works if src.depth == dest.depth

minor bugfix if in hidden mode a new tray icon appears



git-svn-id: http://tint2.googlecode.com/svn/trunk@360 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/panel.c

@@ -748,6 +748,7 @@ void autohide_show(void* p)
 		else
 			XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height);
 	}
+	refresh_systray = 1;   // ugly hack, because we actually only need to call XSetBackgroundPixmap
 	panel_refresh = 1;
 }