git-remote-mediawiki: make error message more precise

diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index 2246c84483be14d7abe9dce818024a545a0c685e..9ff45fd9268f28322bd5222070ca48eec8f23dac 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -161,12 +161,16 @@ sub parse_command {
                die("Too many arguments for list\n") if (defined($cmd[2]));
                mw_list($cmd[1]);
        } elsif ($cmd[0] eq 'import') {
-               die("Invalid arguments for import\n")
-                   if ($cmd[1] eq EMPTY || defined($cmd[2]));
+               die("Invalid argument for import\n")
+                   if ($cmd[1] eq EMPTY);
+               die("Too many arguments for import\n")
+                   if (defined($cmd[2]));
                mw_import($cmd[1]);
        } elsif ($cmd[0] eq 'option') {
+               die("Invalid arguments for option\n")
+                   if ($cmd[1] eq EMPTY || $cmd[2] eq EMPTY);
                die("Too many arguments for option\n")
-                   if ($cmd[1] eq EMPTY || $cmd[2] eq EMPTY || defined($cmd[3]));
+                   if (defined($cmd[3]));
                mw_option($cmd[1],$cmd[2]);
        } elsif ($cmd[0] eq 'push') {
                mw_push($cmd[1]);