set ctime in --render mode if not known

Avoids some uninitialised value warnings.

1 files changed, 1 insertions, 0 deletions

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 7f9c4cb9c..389063d46 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -528,6 +528,7 @@ sub commandline_render () { #{{{
 	$content=linkify($page, $page, $content);
 	$content=htmlize($page, $page, $type, $content);
 	$pagemtime{$page}=(stat($srcfile))[9];
+	$pagectime{$page}=$pagemtime{$page} if ! exists $pagectime{$page};
 
 	print genpage($page, $content);
 	exit 0;