[PATCH] configure: Fix typo in libnl3 check

[Thomas Graf <tgraf redhat com>]

Check for libnl3 sets $have_libnl2 variable instead of $have_libnl3. Mostly a
cosmetic fix since the only usage also has the typo in it.

Signed-off-by: Thomas Graf <tgraf redhat com>
---
 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 57e3aea..8b6782a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -314,8 +314,8 @@ fi
 AC_DEFINE_UNQUOTED(NO_CONSOLEKIT, $no_ck, [Define to disable use of ConsoleKit])
 
 have_libnl="no"
-PKG_CHECK_MODULES(LIBNL3, libnl-3.0, [have_libnl2=yes], [have_libnl2=no])
-if (test "${have_libnl2}" = "yes"); then
+PKG_CHECK_MODULES(LIBNL3, libnl-3.0, [have_libnl3=yes], [have_libnl3=no])
+if (test "${have_libnl3}" = "yes"); then
 	AC_DEFINE(HAVE_LIBNL3, 1, [Define if you require specific libnl-3 support])
 	LIBNL_CFLAGS="$LIBNL3_CFLAGS"
 	LIBNL_LIBS="$LIBNL3_LIBS"
-- 
1.7.6