don't show more than once

diff --git a/src/main.c b/src/main.c
index e2249935a691ee401eb8e152fb122d29898e8d32..c8008a24847dfd25b0ab38d551321ceb3f31698b 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -200,6 +200,8 @@ void obconf_show_main()
     SnDisplay *sn_d;
     SnLauncheeContext *sn_cx;
 
+    if (GTK_WIDGET_VISIBLE(mainwin)) return;
+
     gtk_widget_show_all(mainwin);
 
     sn_d = sn_display_new(GDK_DISPLAY_XDISPLAY(gdk_display_get_default()),