From ccdd4cc36d5ddf7a1cb0b3ef04a3b5bf44b82144 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 28 Mar 2016 15:02:19 +0530
Subject: [PATCH] Qt 5.6 drops support for the MNG format

---
 src/calibre/test_build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/test_build.py b/src/calibre/test_build.py
index 7963f9a28f..db00e24100 100644
--- a/src/calibre/test_build.py
+++ b/src/calibre/test_build.py
@@ -136,7 +136,7 @@ def test_qt():
     if len(QFontDatabase().families()) < 5:
         raise RuntimeError('The QPA headless plugin is not able to locate enough system fonts via fontconfig')
     fmts = set(map(unicode, QImageReader.supportedImageFormats()))
-    testf = set(['jpg', 'png', 'mng', 'svg', 'ico', 'gif'])
+    testf = set(['jpg', 'png', 'svg', 'ico', 'gif'])
     if testf.intersection(fmts) != testf:
         raise RuntimeError(
             "Qt doesn't seem to be able to load its image plugins")