dont fail if lsb_release does not exist

Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>
13 years ago · d4aa04f35d
parent de84542579
commit d4aa04f35d
4 changed files with 16 additions and 8 deletions
--- a/conf/explorer/lsb_codename
+++ b/conf/explorer/lsb_codename
@ -19,5 +19,7 @@
 #
 #

-lsb_release=$(which lsb_release)
-[ -x $lsb_release ] && $lsb_release --short --codename
+lsb_release=$(which lsb_release 2>/dev/null)
+if [ -x "$lsb_release" ]; then
+   $lsb_release --short --codename
+fi
--- a/conf/explorer/lsb_description
+++ b/conf/explorer/lsb_description
@ -19,5 +19,7 @@
 #
 #

-lsb_release=$(which lsb_release)
-[ -x $lsb_release ] && $lsb_release --short --description
+lsb_release=$(which lsb_release 2>/dev/null)
+if [ -x "$lsb_release" ]; then
+   $lsb_release --short --description
+fi
--- a/conf/explorer/lsb_id
+++ b/conf/explorer/lsb_id
@ -19,5 +19,7 @@
 #
 #

-lsb_release=$(which lsb_release)
-[ -x $lsb_release ] && $lsb_release --short --id
+lsb_release=$(which lsb_release 2>/dev/null)
+if [ -x "$lsb_release" ]; then
+   $lsb_release --short --id
+fi
--- a/conf/explorer/lsb_release
+++ b/conf/explorer/lsb_release
@ -19,5 +19,7 @@
 #
 #

-lsb_release=$(which lsb_release)
-[ -x $lsb_release ] && $lsb_release --short --release
+lsb_release=$(which lsb_release 2>/dev/null)
+if [ -x "$lsb_release" ]; then
+   $lsb_release --short --release
+fi