From 7a5049d2a1ec1b0a52ffb702e6782a4807bd8188 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 6 Sep 2012 18:44:33 +0530
Subject: [PATCH] Fix using the configure this device menu action not
 validating settings

---
 src/calibre/gui2/device.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/calibre/gui2/device.py b/src/calibre/gui2/device.py
index 4cc4c0fb5f..2369b2937c 100644
--- a/src/calibre/gui2/device.py
+++ b/src/calibre/gui2/device.py
@@ -889,6 +889,10 @@ class DeviceMixin(object): # {{{
         bb.rejected.connect(d.reject)
         l.addWidget(cw)
         l.addWidget(bb)
+        def validate():
+            if cw.validate():
+                QDialog.accept(d)
+        d.accept = validate
         if d.exec_() == d.Accepted:
             dev.save_settings(cw)
             warning_dialog(self, _('Disconnect device'),