From: Eero Tamminen <eero.t.tamminen@intel.com>
Date: Tue, 23 Jan 2024 10:24:59 +0000 (+0100)
Subject: .cirrus.yml: `$` is redundant for variable names within `$((...))`
X-Git-Tag: 6.0.0-rc0~1^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dbc5e94f9f36ec7957ae367b77a051c9e6dc683;p=thirdparty%2Fcollectd.git

.cirrus.yml: `$` is redundant for variable names within `$((...))`

... as shellcheck likes to often remind me.
---

diff --git a/.cirrus.yml b/.cirrus.yml
index c52a496d8..1fe4ec03b 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -153,7 +153,7 @@ non_standard_toolchains_task:
             if ! $(ldd ".libs/${plugin}.so" 2>/dev/null | grep -q 'libstatgrab.so'); then
               echo "plugin ${plugin} is NOT linked against libstatgrab:"
               ldd ".libs/${plugin}.so" | sed -e 's/^/    /'
-              err=$(($err + 1))
+              err=$((err + 1))
             fi
           done
           exit $err