X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/ee1ad53c4c2710aa7ded61bdc56f3a8cce514f22..9e885694cee6ab0e1244dba321b0471f0af71d29:/IkiWiki/Plugin/img.pm

diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index 7226231a0..7e167240e 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -31,9 +31,17 @@ sub preprocess (@) { #{{{
 		return '';
 	}
 
-	add_depends($params{page}, $image);
-	my $file = bestlink($params{page}, $image)
-		|| return "[[img ".sprintf(gettext("%s not found"), $image)."]]";
+	my $file = bestlink($params{page}, $image);
+	if (! $file) {
+		# TODO: this may not be right, depending on where the file is
+		# created in the end
+		add_depends($params{page}, $image);
+
+		return "[[img ".sprintf(gettext("%s not found"), $image)."]]";
+	}
+	else {
+		add_depends($params{page}, $file);
+	}
 
 	my $dir = IkiWiki::dirname($file);
 	my $base = IkiWiki::basename($file);
@@ -93,6 +101,10 @@ sub preprocess (@) { #{{{
 		$imgurl="$config{url}/$imglink";
 	}
 
+	if (! defined($im->Get("width")) || ! defined($im->Get("height"))) {
+		return "[[img ".sprintf(gettext("failed to determine size of image %s"), $file)."]]";
+	}
+
 	return '<a href="'.$fileurl.'"><img src="'.$imgurl.
 		'" alt="'.$alt.'" width="'.$im->Get("width").
 		'" height="'.$im->Get("height").'" /></a>';