From: Stefan Knoblich <stkn@openisdn.net>
Date: Fri, 10 May 2013 16:59:38 +0000 (+0200)
Subject: FreeTDM: Make libpri pri_version() check -Wunused-but-set-variable safe
X-Git-Tag: v1.5.1~89
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=80a2b76620b17df9d0cb8a71c71123cbbf675c24;p=thirdparty%2Ffreeswitch.git

FreeTDM: Make libpri pri_version() check -Wunused-but-set-variable safe

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
---

diff --git a/libs/freetdm/configure.ac b/libs/freetdm/configure.ac
index ce5450abc8..69af09ab01 100644
--- a/libs/freetdm/configure.ac
+++ b/libs/freetdm/configure.ac
@@ -236,7 +236,8 @@ then
 	AC_LINK_IFELSE(
 		[AC_LANG_PROGRAM(
 			[#include <libpri.h>],
-			[const char *version = pri_get_version();]
+			[const char *version = pri_get_version();
+			 (void)version;]
 		)],
 		[AC_MSG_RESULT([yes])
 		 HAVE_LIBPRI="yes"],