From: Ben Hutchings <benh@xxxxxxxxxx>
shellcheck currently complains:
In utils/statd/start-statd line 14:
[ 1`cat /run/rpc.statd.pid` -gt 1 ] &&
^----------------------^ SC2046 (warning): Quote this to prevent word splitting.
^----------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
Did you mean:
[ 1$(cat /run/rpc.statd.pid) -gt 1 ] &&
In utils/statd/start-statd line 15:
kill -0 `cat /run/rpc.statd.pid` > /dev/null 2>&1
^----------------------^ SC2046 (warning): Quote this to prevent word splitting.
^----------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
Did you mean:
kill -0 $(cat /run/rpc.statd.pid) > /dev/null 2>&1
Use quotes and $() as recommended.
Signed-off-by: Ben Hutchings <benh@xxxxxxxxxx>
Signed-off-by: Salvatore Bonaccorso <carnil@xxxxxxxxxx>
---
utils/statd/start-statd | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/utils/statd/start-statd b/utils/statd/start-statd
index 2baf73c385cf..b11a7d91a7f6 100755
--- a/utils/statd/start-statd
+++ b/utils/statd/start-statd
@@ -11,8 +11,8 @@ exec 9> /run/rpc.statd.lock
flock -e 9
if [ -s /run/rpc.statd.pid ] &&
- [ 1`cat /run/rpc.statd.pid` -gt 1 ] &&
- kill -0 `cat /run/rpc.statd.pid` > /dev/null 2>&1
+ [ "1$(cat /run/rpc.statd.pid)" -gt 1 ] &&
+ kill -0 "$(cat /run/rpc.statd.pid)" > /dev/null 2>&1
then
# statd already running - must have been slow to respond.
exit 0
--
2.40.1
