git-remote-mediawiki: rename a variable ($last) which has the name of a keyword

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 2cfbc0a6b278693078ed0c945d51e118a0b92c06..29fb614888f92bfb80465b7dc37ddaa0541d651a 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -220,11 +220,11 @@ sub get_mw_page_list {
        my $pages = shift;
        my @some_pages = @$page_list;
        while (@some_pages) {
-               my $last = 50;
-               if ($#some_pages < $last) {
-                       $last = $#some_pages;
+               my $last_page = 50;
+               if ($#some_pages < $last_page) {
+                       $last_page = $#some_pages;
                }
-               my @slice = @some_pages[0..$last];
+               my @slice = @some_pages[0..$last_page];
                get_mw_first_pages(\@slice, $pages);
                @some_pages = @some_pages[51..$#some_pages];
        }