From cdcda439ac169166f9bdefd7514e81909a8f7dcc Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 28 Nov 2015 18:35:29 +0530
Subject: [PATCH] ...

---
 src/calibre/gui2/convert/epub_output.ui | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/calibre/gui2/convert/epub_output.ui b/src/calibre/gui2/convert/epub_output.ui
index e763acb458..75ad4b7c08 100644
--- a/src/calibre/gui2/convert/epub_output.ui
+++ b/src/calibre/gui2/convert/epub_output.ui
@@ -33,6 +33,9 @@
    </item>
    <item row="5" column="1">
     <widget class="QSpinBox" name="opt_flow_size">
+     <property name="specialValueText">
+      <string>Disabled</string>
+     </property>
      <property name="suffix">
       <string> KB</string>
      </property>