Arnout Vandecappelle 7150edc790 utils/config: fix shellcheck errors ...

In utils/config line 54:
                ARG="`echo $ARG | tr a-z- A-Z_`"
                     ^------------------------^ SC2006: Use $(...) notation instead of legacy backticked `...`.
                           ^--^ SC2086: Double quote to prevent globbing and word splitting.

Did you mean:
                ARG="$(echo "$ARG" | tr a-z- A-Z_)"

In utils/config line 87:
        local tmpfile="$infile.swp"
              ^-----^ SC2034: tmpfile appears unused. Verify use (or export if used externally).

In utils/config line 182:
                        if [ $? != 0 ] ; then
                             ^-- SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- tmpfile appears unused. Verify us...
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
  https://www.shellcheck.net/wiki/SC2006 -- Use $(...) notation instead of le...

The suggestions from shellcheck can be applied.

The unused variable tmpfile in fact occurs in several functions, all of
them can be removed.

For the check exit code, the condition is swapped to avoid negative
logic.

Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

2023-02-08 15:28:30 +01:00

3.9 KiB

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