All revisions imported twice

For a `git clone` strangely, `import refs/heads/master` is sent twice. Fix/workaround: skip duplicate refs in `mw_import`.
Git-Mediawiki · Feb 8, 2018 · e41ee9b · e41ee9b
1 parent c446bf3
commit e41ee9b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/git-remote-mediawiki b/git-remote-mediawiki
@@ -809,7 +809,10 @@ sub get_more_refs {
 sub mw_import {
 	# multiple import commands can follow each other.
 	my @refs = (shift, get_more_refs('import'));
+	my $processedRefs;
 	foreach my $ref (@refs) {
+		next if $processedRefs->{$ref}; # skip duplicates: "import refs/heads/master" being issued twice; TODO: why?
+		$processedRefs->{$ref} = 1;
 		mw_import_ref($ref);
 	}
 	print {*STDOUT} "done\n";