Button: make sure icon is optional

This commit is contained in:
o9000 2017-03-25 15:50:32 +01:00
parent 63dd4a3e6c
commit a2c5553f4f

View file

@ -875,8 +875,11 @@ void config_write_button(FILE *fp)
Button *button = &g_array_index(buttons, Button, i);
fprintf(fp, "button = new\n");
if (strlen(gtk_entry_get_text(GTK_ENTRY(button->button_icon))))
fprintf(fp, "button_icon = %s\n", gtk_entry_get_text(GTK_ENTRY(button->button_icon)));
if (gtk_entry_get_text(GTK_ENTRY(button->button_text)))
fprintf(fp, "button_text = %s\n", gtk_entry_get_text(GTK_ENTRY(button->button_text)));
if (strlen(gtk_entry_get_text(GTK_ENTRY(button->button_tooltip))))
fprintf(fp, "button_tooltip = %s\n", gtk_entry_get_text(GTK_ENTRY(button->button_tooltip)));
fprintf(fp, "button_lclick_command = %s\n", gtk_entry_get_text(GTK_ENTRY(button->button_left_command)));