From d802144f39366a2cbd67554de5a099ed8ce80598 Mon Sep 17 00:00:00 2001
From: Nicolas Richart <nicolas.richart@epfl.ch>
Date: Wed, 1 Jun 2016 03:31:29 +0200
Subject: [PATCH] Introduced a bug by correcting flake8 warnings

---
 var/spack/repos/builtin/packages/fenics/package.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/var/spack/repos/builtin/packages/fenics/package.py b/var/spack/repos/builtin/packages/fenics/package.py
index 72282994f5..0845237656 100644
--- a/var/spack/repos/builtin/packages/fenics/package.py
+++ b/var/spack/repos/builtin/packages/fenics/package.py
@@ -123,7 +123,7 @@ def install(self, spec, prefix):
             with working_dir(join_path('depends', package)):
                 python('setup.py', 'install', '--prefix=%s' % prefix)
 
-        cmake_args.extend([
+        cmake_args = [
             '-DCMAKE_BUILD_TYPE:STRING={0}'.format(
                 'Debug' if '+debug' in spec else 'RelWithDebInfo'),
             '-DBUILD_SHARED_LIBS:BOOL={0}'.format(
@@ -165,7 +165,8 @@ def install(self, spec, prefix):
                 self.cmake_is_on('vtk')),
             '-DDOLFIN_ENABLE_ZLIB:BOOL={0}'.format(
                 self.cmake_is_on('zlib')),
-        ])
+        ]
+
         cmake_args.extend(std_cmake_args)
 
         with working_dir('build', create=True):
-- 
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