X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/d7cfcef54a067221b801de17fafc1f05a13c2004..252e3f600670040b2a184e5ca0581db720096a80:/IkiWiki/Plugin/img.pm

diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index a69175ba6..2375ead89 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -39,7 +39,7 @@ sub preprocess (@) {
 		}
 	}
 
-	if (! exists $params{size}) {
+	if (! exists $params{size} || ! length $params{size}) {
 		$params{size}='full';
 	}
 
@@ -156,6 +156,13 @@ sub preprocess (@) {
 		$imgurl="$config{url}/$imglink";
 	}
 
+	if (exists $params{class}) {
+		$params{class}.=" img";
+	}
+	else {
+		$params{class}="img";
+	}
+
 	my $attrs='';
 	foreach my $attr (qw{alt title class id hspace vspace}) {
 		if (exists $params{$attr}) {