# HG changeset patch
# User Robert Casties <r0bcas7@gmail.com>
# Date 1510076208 -3600
# Node ID f41cee9bc61b8e73a957f7b12444bcf94087cc7f
# Parent  03cc8daf39ea743700bd468a04c830b76e59e1c4
Fix NPE when a file with an image extension is not readable as image.

diff -r 03cc8daf39ea -r f41cee9bc61b iiif-presentation/src/main/java/digilib/servlet/Manifester.java
--- a/iiif-presentation/src/main/java/digilib/servlet/Manifester.java	Sun Nov 05 21:04:51 2017 +0100
+++ b/iiif-presentation/src/main/java/digilib/servlet/Manifester.java	Tue Nov 07 18:36:48 2017 +0100
@@ -376,6 +376,7 @@
 			ImageFileSet imgFs = (ImageFileSet) imgFile;
 			ImageInput img = imgFs.getBiggest();
 			ImageSize imgSize = img.getSize();
+			if (imgSize == null) continue;
 			/*
 			 * canvas
 			 */