X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/d7fdd04b5a113b6dded40cb79b670b16570c11b3..0cbe1669f5f24556c38c434509839a619bc2e27f:/IkiWiki/Rcs/Stub.pm

diff --git a/IkiWiki/Rcs/Stub.pm b/IkiWiki/Rcs/Stub.pm
index df347f6a9..d94daf8bc 100644
--- a/IkiWiki/Rcs/Stub.pm
+++ b/IkiWiki/Rcs/Stub.pm
@@ -57,6 +57,12 @@ sub rcs_recentchanges ($) {
 	# }
 }
 
+sub rcs_diff ($) {
+	# Optional, used to get diffs for recentchanges.
+	# The parameter is the rev from rcs_recentchanges.
+	return "";
+}
+
 sub rcs_getctime ($) {
 	# Optional, used to get the page creation time from the RCS.
 	error gettext("getctime not implemented");