From 3b18cb29d77412a3f0266e5d6c8d2c5a91991bdf Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 4 Sep 2015 12:43:19 +0530
Subject: [PATCH] Edit Book: Fix regression that causes spurious error while
 saving

---
 src/calibre/gui2/progress_indicator/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/calibre/gui2/progress_indicator/__init__.py b/src/calibre/gui2/progress_indicator/__init__.py
index 1f36c7055f..aff44fbe35 100644
--- a/src/calibre/gui2/progress_indicator/__init__.py
+++ b/src/calibre/gui2/progress_indicator/__init__.py
@@ -97,6 +97,8 @@ class ProgressSpinner(QWidget):
         return self._size_hint
 
     def setSizeHint(self, val):
+        if isinstance(val, int):
+            val = QSize(val, val)
         self._size_hint = val
         self.update()
     setDisplaySize = setSizeHint