From 10dc1fa7b2a88be59fb04a0041636aaf325f6307 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@debian.org>
Date: Wed, 21 Mar 2018 09:02:21 +0000
Subject: [PATCH] meta: Error if we can't parse dates because Date::Parse is
 missing

You can still use [[!meta name="date" content="..."]] to generate
<meta> tags that are not interpreted, but the common case for
[[!meta date="..."]] is that you want to change the ctime, and that
won't work without Date::Parse.

Signed-off-by: Simon McVittie <smcv@debian.org>
---
 IkiWiki/Plugin/meta.pm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 4a9852b72..cd367da70 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -162,6 +162,9 @@ sub preprocess (@) {
 				error(sprintf(gettext('cannot parse date/time: %s'), $value));
 			}
 		}
+		else {
+			error $@;
+		}
 	}
 	elsif ($key eq 'updated') {
 		eval q{use Date::Parse};
@@ -174,6 +177,9 @@ sub preprocess (@) {
 				error(sprintf(gettext('cannot parse date/time: %s'), $value));
 			}
 		}
+		else {
+			error $@;
+		}
 	}
 
 	if (! defined wantarray) {