nailing-cargo: invert sense of -u -U -m -M

If we are going to have one of caps and lc mean "enable" and the other
"disable", it seems more usual to have lc mean "enable.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/nailing-cargo b/nailing-cargo
index 77bde51ecd5ce28d4746285ab56c718f834e31d2..55b9f99e4e7965d1d2b631923b2adb287d86dbfc 100755 (executable)
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -550,9 +550,9 @@ while (@ARGV && $ARGV[0] =~ m/^-/) {
       } elsif (s{^-T(.+)}{-}s) {
        $target = $1;
       } elsif (s{^-([uU])}{-}) {
-       $cargo_lock_update= $1=~m/[A-Z]/;
+       $cargo_lock_update= $1=~m/[a-z]/;
       } elsif (s{^-([mM])}{-}) {
-       $cargo_manifest_args= $1=~m/[A-Z]/;
+       $cargo_manifest_args= $1=~m/[a-z]/;
       } else {
        die "$self: unknown short option(s) $_\n";
       }