exit with error for "git remote update"

Hi,

When I call "git remote update" without an additional parameter it always returns with an error, even when all fetch commands processed without a problem.

This is because of the exit(1) in the following code:

elsif ($ARGV[0] eq 'update') {
        if (@ARGV <= 1) {
                update_remote("default");
                exit(1);
        }
        for ($i = 1; $i < @ARGV; $i++) {
                update_remote($ARGV[$i]);
        }
}

Shouldn't this exit(1) be an exit(0) instead or just rewrite this part of the code as

elsif ($ARGV[0] eq 'update') {
        if (@ARGV <= 1) {
                update_remote("default");
        } else {
                for ($i = 1; $i < @ARGV; $i++) {
                        update_remote($ARGV[$i]);
                }
        }
}

Robert