[libbluray-devel] return DURATION_UNKNOWN instead of null

[hpi1]

libbluray | branch: master | hpi1 <hpi1 at anonymous.org> | Sun Apr 17 19:52:05 2016 +0300| [8d7d2171262c40c387c690b404fb166c30d4e4cb] | committer: hpi1

return DURATION_UNKNOWN instead of null

> http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=8d7d2171262c40c387c690b404fb166c30d4e4cb
---

 .../bdj/java/org/videolan/media/protocol/bd/DataSource.java          |    2 +-
 .../bdj/java/org/videolan/media/protocol/file/DataSource.java        |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libbluray/bdj/java/org/videolan/media/protocol/bd/DataSource.java b/src/libbluray/bdj/java/org/videolan/media/protocol/bd/DataSource.java
index 69ff78f..2ff554c 100644
--- a/src/libbluray/bdj/java/org/videolan/media/protocol/bd/DataSource.java
+++ b/src/libbluray/bdj/java/org/videolan/media/protocol/bd/DataSource.java
@@ -34,7 +34,7 @@ public class DataSource extends javax.media.protocol.DataSource {
 
     public Time getDuration() {
         org.videolan.Logger.unimplemented(DataSource.class.getName(), "getDuration");
-        return null;
+        return DURATION_UNKNOWN;
     }
 
     public String getContentType() {
diff --git a/src/libbluray/bdj/java/org/videolan/media/protocol/file/DataSource.java b/src/libbluray/bdj/java/org/videolan/media/protocol/file/DataSource.java
index bb00bb2..2dad4a9 100644
--- a/src/libbluray/bdj/java/org/videolan/media/protocol/file/DataSource.java
+++ b/src/libbluray/bdj/java/org/videolan/media/protocol/file/DataSource.java
@@ -33,7 +33,7 @@ public class DataSource extends javax.media.protocol.DataSource {
 
     public Time getDuration() {
         org.videolan.Logger.unimplemented(DataSource.class.getName(), "getDuration");
-        return null;
+        return DURATION_UNKNOWN;
     }
 
     public String getContentType() {