From afcfb59ae5b6211a14ae44adf9c1ca9462f35153 Mon Sep 17 00:00:00 2001
From: Samuel Holtzkampf <samuel@opencollab.co.za>
Date: Wed, 4 May 2016 09:36:36 +0200
Subject: [PATCH] Update media type method

---
 .../java/coza/opencollab/epub/creator/util/MediaTypeUtil.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/coza/opencollab/epub/creator/util/MediaTypeUtil.java b/src/main/java/coza/opencollab/epub/creator/util/MediaTypeUtil.java
index 914c8ba..6240cc6 100644
--- a/src/main/java/coza/opencollab/epub/creator/util/MediaTypeUtil.java
+++ b/src/main/java/coza/opencollab/epub/creator/util/MediaTypeUtil.java
@@ -85,7 +85,7 @@ public class MediaTypeUtil {
      * @return the mime type
      */
     public static String getMediaTypeFromFilename(String fileName) {
-        String ext = fileName.substring(fileName.lastIndexOf(".") + 1);
+        String ext = fileName.substring(fileName.lastIndexOf('.') + 1);
         return getMediaTypeFromExt(ext);
     }