shellcheck: Fix SC2059 issue

mjtrangoni · mjtrangoni · commit 18aca1f69ce0 · 2021-01-31T14:31:41.000+01:00
See, $ find . -name "*.sh" | xargs shellcheck -i SC2059 In ./version.sh line 34: printf "${VER}" ^------^ SC2059: Don't use variables in the printf format string. Use printf '..%s..' "$foo". For more information: https://www.shellcheck.net/wiki/SC2059 -- Don't use variables in the printf... Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>
diff --git a/version.sh b/version.sh
@@ -31,4 +31,4 @@ VER="$(head -n "1" "${VERSION_FILE}" | cut -d"." -f"${COMPONENT}")"
 
 [ "x${VER}" = "x" ] && VER="0"
 
-printf "${VER}"
+printf "%s" "${VER}"

Original file line number	Diff line number	Diff line change
`@@ -31,4 +31,4 @@ VER="$(head -n "1" "${VERSION_FILE}" \| cut -d"." -f"${COMPONENT}")"`
`31`	`31`
`32`	`32`	`[ "x${VER}" = "x" ] && VER="0"`
`33`	`33`
`34`		`-printf "${VER}"`
	`34`	`+printf "%s" "${VER}"`