X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=extras%2Fcore-handler%2Finstall.sh;h=8116805fdd314396177b05514826092dca390431;hp=4e8d8443f05af868924f2859b995887757872ad5;hb=HEAD;hpb=57f0bd0c140c6a5b1f48b45a6680c55348ddbe96

diff --git a/extras/core-handler/install.sh b/extras/core-handler/install.sh
index 4e8d8443f..d8c3bb526 100755
--- a/extras/core-handler/install.sh
+++ b/extras/core-handler/install.sh
@@ -1,34 +1,24 @@
 #!/bin/sh
 #
-# Copyright (C) 2013 - Christian Babeux <christian.babeux@efficios.com>
+# Copyright (C) 2013 Christian Babeux <christian.babeux@efficios.com>
 #
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; only version 2
-# of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+# SPDX-License-Identifier: GPL-2.0-only
 #
 
-CORE_PATTERN="/proc/sys/kernel/core_pattern"
+CORE_PATTERN_PATH="/proc/sys/kernel/core_pattern"
 CORE_HANDLER_PATH="$(dirname $(readlink -e $0))/handler.sh"
+CORE_PATTERN="$(cat ${CORE_PATTERN_PATH})"
 
-cat ${CORE_PATTERN} > core_pattern.bkp
+echo ${CORE_PATTERN} > core_pattern.bkp
 
 echo "Backup current core_pattern in core_pattern.bkp."
 
-echo "|$CORE_HANDLER_PATH %p %u %g %s %t %h %e %E %c" > ${CORE_PATTERN}
+echo "|$CORE_HANDLER_PATH %p %u %g %s %t %h %e %E %c" > ${CORE_PATTERN_PATH}
 
 if [ $? -eq 0 ]
 then
-    echo "Successfully installed core_pattern."
+	echo "Successfully installed core_pattern."
 else
-    echo "Installation of core_pattern failed."
+	echo "Installation of core_pattern failed."
+	exit 1
 fi