git-remote-mediawiki: change the behaviour of a split

diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index 5e0083304094d7658701910410cf05b55bf06c8f..74344f63dbe55cfc58f26e6b1749a49d63a03b38 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -761,7 +761,7 @@ sub get_more_refs {
        my @refs;
        while (1) {
                my $line = <STDIN>;
-               if ($line =~ m/^$cmd (.*)$/) {
+               if ($line =~ /^$cmd (.*)$/) {
                        push(@refs, $1);
                } elsif ($line eq "\n") {
                        return @refs;
@@ -1167,11 +1167,11 @@ sub mw_push_revision {
                my @local_ancestry = split(/\n/, run_git("rev-list --boundary --parents $local ^$parsed_sha1"));
                my %local_ancestry;
                foreach my $line (@local_ancestry) {
-                       if (my ($child, $parents) = $line =~ m/^-?([a-f0-9]+) ([a-f0-9 ]+)/) {
-                               foreach my $parent (split(' ', $parents)) {
+                       if (my ($child, $parents) = $line =~ /^-?([a-f0-9]+) ([a-f0-9 ]+)/) {
+                               foreach my $parent (split(/ /, $parents)) {
                                        $local_ancestry{$parent} = $child;
                                }
-                       } elsif (!$line =~ m/^([a-f0-9]+)/) {
+                       } elsif (!$line =~ /^([a-f0-9]+)/) {
                                die "Unexpected output from git rev-list: $line";
                        }
                }