Check for setThickness to avoid error

scc · Aug 26, 2005 · 7753e3a · 7753e3a
1 parent 9b960dd
commit 7753e3a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/plugins/HumanConf/Static/Static.pm b/plugins/HumanConf/Static/Static.pm
@@ -503,7 +503,10 @@ sub drawImage {
 	# Paint the white background.
 	$image->filledRectangle(0, 0, $width, $height, $background);
 
-	$image->setThickness($constants->{hc_q1_linethick} || 1);
+	if ($image->has('setThickness')) {
+		# I don't think GD prior to 2.07 has setThickness().
+		$image->setThickness($constants->{hc_q1_linethick} || 1);
+	}
 	my $poly = new GD::Polygon;
 	if ($width+$height > 100) {
 		# Draw a grid of lines on the image, same color as the text.