From: Anoop C S <anoopcs@cryptolab.net>
Date: Fri, 3 Jan 2025 11:58:18 +0000 (+0530)
Subject: script/ceph-backport: Remove stray `\` from grep command
X-Git-Tag: v20.0.0~335^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3cec1036a5819a71906790290744a690b1a4ea88;p=ceph.git

script/ceph-backport: Remove stray `\` from grep command

GNU grep v3.8 release notes[1] has the following mention about the usage
of backslashes:

"Regular expressions with stray backslashes now cause warnings, as their
unspecified behavior can lead to unexpected results."
. . .
"The warnings are intended as a transition aid; they are likely to be
errors in future releases."

As a result we see the warning "grep: warning: stray \ before /" during
script execution. Therefore remove the extra `\` from grep command.

[1] https://git.savannah.gnu.org/cgit/grep.git/tree/NEWS#n85

Signed-off-by: Anoop C S <anoopcs@cryptolab.net>
---

diff --git a/src/script/ceph-backport.sh b/src/script/ceph-backport.sh
index c216ed32d9b..81b9fc362fc 100755
--- a/src/script/ceph-backport.sh
+++ b/src/script/ceph-backport.sh
@@ -779,7 +779,7 @@ function maybe_deduce_remote {
     else
         assert_fail "bad remote_type ->$remote_type<- in maybe_deduce_remote"
     fi
-    remote=$(git remote -v | grep --extended-regexp --ignore-case '(://|@)github.com(/|:|:/)'${url_component}'/ceph(\s|\.|\/|-)' | head -n1 | cut -f 1)
+    remote=$(git remote -v | grep --extended-regexp --ignore-case '(://|@)github.com(/|:|:/)'${url_component}'/ceph(\s|\.|/|-)' | head -n1 | cut -f 1)
     echo "$remote"
 }