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| author | Brian Behlendorf <behlendorf1@llnl.gov> | 2021-04-15 08:53:08 -0700 |
|---|---|---|
| committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2021-05-19 20:00:08 -0700 |
| commit | e2a3296724f313b12798e01c8df2b229bab9326c (patch) | |
| tree | 3b5b0499ad77c3d1c607bcfe6399230a317d60ac | |
| parent | 9fcc2e7aca1e65d6547992285b68cce600287c96 (diff) | |
Fix 'make checkbashisms` warnings
The awk command used by the checkbashisms target incorrectly
adds the escape character before the ! and # characters. This
results in the following warnings because these characters do not
need to be escaped.
awk: cmd. line:1: warning: regexp escape sequence
`\!' is not a known regexp operator
awk: cmd. line:1: warning: regexp escape sequence
`\#' is not a known regexp operator
Remove the unneeded escape character before ! and #.
Valid escape sequences are:
https://www.gnu.org/software/gawk/manual/html_node/Escape-Sequences.html
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #11902
| -rw-r--r-- | Makefile.am | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.am b/Makefile.am index 436b78d76..56f6ad4a9 100644 --- a/Makefile.am +++ b/Makefile.am @@ -162,7 +162,7 @@ checkbashisms: -o -name '90zfs' -prune \ -o -type f ! -name 'config*' \ ! -name 'libtool' \ - -exec sh -c 'awk "NR==1 && /\#\!.*bin\/sh.*/ {print FILENAME;}" "{}"' \;); \ + -exec sh -c 'awk "NR==1 && /#!.*bin\/sh.*/ {print FILENAME;}" "{}"' \;); \ else \ echo "skipping checkbashisms because checkbashisms is not installed"; \ fi |