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Only set the window icon if the icon file exists

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2012-01-02 20:15:24 -08:00
parent 43530d397b
commit 7b5874ead7
1 changed files with 5 additions and 2 deletions

7
gtk-gui.c
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@ -694,8 +694,11 @@ void init_ui(int *argcp, char ***argvp)
gtk_window_set_default_icon_name ("subsurface");
}
}
if (need_icon)
gtk_window_set_icon_from_file(GTK_WINDOW(win), subsurface_icon_name(), NULL);
if (need_icon) {
const char *icon_name = subsurface_icon_name();
if (!access(icon_name, R_OK))
gtk_window_set_icon_from_file(GTK_WINDOW(win), icon_name, NULL);
}
g_signal_connect(G_OBJECT(win), "delete-event", G_CALLBACK(on_delete), NULL);
g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
main_window = win;