From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zdenek Kabelac Date: Fri, 10 Feb 2023 16:53:32 +0000 (GMT) Subject: main - tests: avoid using length Message-ID: <20230210165332.DF730385840D@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=cc2293f18ed14f4b306c7e5b92e508a6981b4826 Commit: cc2293f18ed14f4b306c7e5b92e508a6981b4826 Parent: 30b9d4d4aa7da8dda586fb041b88830bcc2e60de Author: Zdenek Kabelac AuthorDate: Thu Feb 9 14:02:17 2023 +0100 Committer: Zdenek Kabelac CommitterDate: Fri Feb 10 17:50:27 2023 +0100 tests: avoid using length Use ${# for length instead. --- test/lib/utils.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/lib/utils.sh b/test/lib/utils.sh index 1d1ed48bf..ca9f5ec61 100644 --- a/test/lib/utils.sh +++ b/test/lib/utils.sh @@ -87,7 +87,7 @@ mkdtemp() { base_template=$(echo "$template" | sed 's/XX*$//') # Calculate how many X's we've just removed. - nx=$(expr length "$template" - length "$base_template") + nx=$(( ${#template} - ${#base_template} )) err= i=1