git-remote-mediawiki: change style in a regexp

In this regexp, ' |\n' is used, whereas its equivalent '[ \n]', which is
clearer, is used elsewhere. Make the style coherent.

Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr>
Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index e4d86ed65b7e71f9f4a70e4d1833e18e7657d60c..0169d422beaf32176046f996eb77bf322d5c0df2 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -1192,7 +1192,7 @@ sub mw_push_revision {
                my @history = split(/\n/, $history);
                @history = @history[1..$#history];
                foreach my $line (reverse @history) {
-                       my @commit_info_split = split(/ |\n/, $line);
+                       my @commit_info_split = split(/[ \n]/, $line);
                        push(@commit_pairs, \@commit_info_split);
                }
        }