add a hint that creation_month takes a number, not a month name

1 files changed, 3 insertions, 3 deletions

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 941ee13c4..1fa89586e 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -2610,7 +2610,7 @@ sub match_created_after ($$;@) {
 sub match_creation_day ($$;@) {
 	my $d=shift;
 	if ($d !~ /^\d+$/) {
-		return IkiWiki::FailReason->new('invalid day');
+		return IkiWiki::ErrorReason->new("invalid day $d");
 	}
 	if ((localtime($IkiWiki::pagectime{shift()}))[3] == shift) {
 		return IkiWiki::SuccessReason->new('creation_day matched');
@@ -2623,7 +2623,7 @@ sub match_creation_day ($$;@) {
 sub match_creation_month ($$;@) {
 	my $m=shift;
 	if ($m !~ /^\d+$/) {
-		return IkiWiki::FailReason->new('invalid month');
+		return IkiWiki::ErrorReason->new("invalid month $m");
 	}
 	if ((localtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
 		return IkiWiki::SuccessReason->new('creation_month matched');
@@ -2636,7 +2636,7 @@ sub match_creation_month ($$;@) {
 sub match_creation_year ($$;@) {
 	my $y=shift;
 	if ($y !~ /^\d+$/) {
-		return IkiWiki::FailReason->new('invalid year');
+		return IkiWiki::ErrorReason->new("invalid year $y");
 	}
 	if ((localtime($IkiWiki::pagectime{shift()}))[5] + 1900 == $y) {
 		return IkiWiki::SuccessReason->new('creation_year matched');