From eeec0fd34424fbe16dd4d9b887bd3213cb953d64 Mon Sep 17 00:00:00 2001
From: Duke Leto <jonathan@leto.net>
Date: Wed, 6 May 2009 13:46:23 -0700
Subject: [PATCH] Fix "Use of uninitialized value $swig_flags" in Build.PL

---
 Build.PL | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Build.PL b/Build.PL
index 69a4017..6067b1b 100644
--- a/Build.PL
+++ b/Build.PL
@@ -154,7 +154,7 @@ my $ccflags = $gsl_pkgcfg{cflags};
 # In case GSL in installed in the system-wide directory, $ccflags is
 # empty (because pkg-config remove -I/usr/include), but swig needs it
 
-my $swig_flags;
+my $swig_flags = '';
 if ($ccflags =~ /^\s*$/ ) {
     $swig_flags =' -I/usr/include';
 }
-- 
2.11.4.GIT