[sr-dev] git:4.2: kamctl: supress all output of which command searching for g/ readlink

[Daniel-Constantin Mierla]

Module: sip-router
Branch: 4.2
Commit: 9eb85067e4c93ad952f87abcfc1d2ede6d194b97
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=9eb85067e4c93ad952f87abcfc1d2ede6d194b97

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Tue Nov 25 16:07:31 2014 +0100

kamctl: supress all output of which command searching for g/readlink

- based on patch and report by Morten Tryfoss, FS#492

(cherry picked from commit ed301d16f30195d9352245f782269f2b3ddf40cf)

---

 utils/kamctl/kamctl |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/kamctl/kamctl b/utils/kamctl/kamctl
index f1b3109..9fcd170 100755
--- a/utils/kamctl/kamctl
+++ b/utils/kamctl/kamctl
@@ -16,12 +16,12 @@ TEST="false"
 ### include config files
 
 # check for rc file at same location with kamctl
-which greadlink > /dev/null
+which greadlink >/dev/null 2>&1
 ret=$?
 if [ $ret -eq 0 ] ; then
 	KAMCTLFULLPATH=$(greadlink -f "$0")
 else
-	which readlink > /dev/null
+	which readlink >/dev/null 2>&1
 	ret=$?
 	if [ $ret -eq 0 ] ; then
 		KAMCTLFULLPATH=$(readlink -f "$0")