From b2327cfae4ac7da1df7bbf848f575b553f74eafb Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Wed, 9 Jun 2010 17:43:20 -0400
Subject: improve preview mode comments

---
 IkiWiki/Plugin/img.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'IkiWiki/Plugin/img.pm')

diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index 63dfa9019..48211454e 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -121,7 +121,8 @@ sub preprocess (@) {
 				$r = $im->Resize(geometry => "${w}x${h}");
 				error sprintf(gettext("failed to resize: %s"), $r) if $r;
 
-				# don't actually write file in preview mode
+				# don't actually write resized file in preview mode;
+				# rely on width and height settings
 				if (! $params{preview}) {
 					my @blob = $im->ImageToBlob();
 					writefile($imglink, $config{destdir}, $blob[0], 1);
-- 
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