From b9abb04e4eb5e71db4e1bc69734c07cc4fe9bd3b Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Wed, 4 Jun 2014 14:29:47 +0200
Subject: [PATCH] Check harfbuzz fix is executed before PyQt is imported

---
 qutebrowser/utils/earlyinit.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qutebrowser/utils/earlyinit.py b/qutebrowser/utils/earlyinit.py
index 9f7d7c2c8..b8ed10600 100644
--- a/qutebrowser/utils/earlyinit.py
+++ b/qutebrowser/utils/earlyinit.py
@@ -24,6 +24,7 @@ import faulthandler
 import textwrap
 import traceback
 import signal
+import warnings
 
 
 # Now we initialize the faulthandler as early as possible, so we theoretically
@@ -63,6 +64,8 @@ def fix_harfbuzz(args):
     Args:
         args: The argparse namespace.
     """
+    if 'PyQt5' in sys.modules:
+        warnings.warn("Harfbuzz fix attempted but PyQt5 is already imported!")
     if sys.platform.startswith('linux') and args.harfbuzz == 'auto':
         os.environ['QT_HARFBUZZ'] = 'old'
     elif args.harfbuzz == 'old':