From e66cf563ce37385f0302d9bdda6b881735dc85ac Mon Sep 17 00:00:00 2001
From: Thomas Nagy <tnagy@waf.io>
Date: Mon, 16 Nov 2015 19:30:07 +0100
Subject: [PATCH] Uninitialized variables when qt options are not used

---
 waflib/Tools/qt4.py | 1 +
 waflib/Tools/qt5.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/waflib/Tools/qt4.py b/waflib/Tools/qt4.py
index 7a4edfa8..63f901bd 100644
--- a/waflib/Tools/qt4.py
+++ b/waflib/Tools/qt4.py
@@ -161,6 +161,7 @@ class qxx(Task.classes['cxx']):
 			return tsk
 
 	def moc_h_ext(self):
+		ext = []
 		try:
 			ext = Options.options.qt_header_ext.split()
 		except AttributeError:
diff --git a/waflib/Tools/qt5.py b/waflib/Tools/qt5.py
index 7341b532..0a2c76e8 100644
--- a/waflib/Tools/qt5.py
+++ b/waflib/Tools/qt5.py
@@ -202,6 +202,7 @@ class qxx(Task.classes['cxx']):
 			delattr(self, 'cache_sig')
 
 	def moc_h_ext(self):
+		ext = []
 		try:
 			ext = Options.options.qt_header_ext.split()
 		except AttributeError: