Unix can't sensibly enumerate printers (since they're defined as

[PuTTY.git] / config.c

diff --git a/config.c b/config.c
index 0ce6f0635c8c4d93d3a63c1cbd7429be83194295..54880318f7e7842c45255c4d8df72612e5c96a5c 100644 (file)
--- a/config.c
+++ b/config.c
@@ -133,12 +133,18 @@ static void printerbox_handler(union control *ctrl, void *dlg,
        printer_enum *pe;
 
        dlg_update_start(ctrl, dlg);
-       dlg_listbox_clear(ctrl, dlg);
-       dlg_listbox_add(ctrl, dlg, PRINTER_DISABLED_STRING);
-       pe = printer_start_enum(&nprinters);
-       for (i = 0; i < nprinters; i++)
-           dlg_listbox_add(ctrl, dlg, printer_get_name(pe, i));
-       printer_finish_enum(pe);
+       /*
+        * Some backends may wish to disable the drop-down list on
+        * this edit box. Be prepared for this.
+        */
+       if (ctrl->editbox.has_list) {
+           dlg_listbox_clear(ctrl, dlg);
+           dlg_listbox_add(ctrl, dlg, PRINTER_DISABLED_STRING);
+           pe = printer_start_enum(&nprinters);
+           for (i = 0; i < nprinters; i++)
+               dlg_listbox_add(ctrl, dlg, printer_get_name(pe, i));
+           printer_finish_enum(pe);
+       }
        dlg_editbox_set(ctrl, dlg,
                        (*cfg->printer ? cfg->printer :
                         PRINTER_DISABLED_STRING));