* main - tests: avoid using length
@ 2023-02-10 16:53 Zdenek Kabelac
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From: Zdenek Kabelac @ 2023-02-10 16:53 UTC (permalink / raw)
To: lvm-devel
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=cc2293f18ed14f4b306c7e5b92e508a6981b4826
Commit: cc2293f18ed14f4b306c7e5b92e508a6981b4826
Parent: 30b9d4d4aa7da8dda586fb041b88830bcc2e60de
Author: Zdenek Kabelac <zkabelac@redhat.com>
AuthorDate: Thu Feb 9 14:02:17 2023 +0100
Committer: Zdenek Kabelac <zkabelac@redhat.com>
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
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2023-02-10 16:53 main - tests: avoid using length Zdenek Kabelac
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