X-Git-Url: http://git.nikiroo.be/?p=nikiroo-utils.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fstreams%2FBufferedOutputStream.java;fp=src%2Fbe%2Fnikiroo%2Futils%2Fstreams%2FBufferedOutputStream.java;h=2071d0c3b5d68623457808efb7167c9e265dc651;hp=5f7e6ebc7011d4df33c10e95356ad1a91f08b925;hb=028ff7c29a8fb07c702ffd34913a5dd22b688211;hpb=617ad86c825bf7fdc85b72c3a453d9c90bd8f770

diff --git a/src/be/nikiroo/utils/streams/BufferedOutputStream.java b/src/be/nikiroo/utils/streams/BufferedOutputStream.java
index 5f7e6eb..2071d0c 100644
--- a/src/be/nikiroo/utils/streams/BufferedOutputStream.java
+++ b/src/be/nikiroo/utils/streams/BufferedOutputStream.java
@@ -184,8 +184,10 @@ public class BufferedOutputStream extends OutputStream {
 	 *             in case of I/O error
 	 */
 	protected void flush(boolean includingSubStream) throws IOException {
-		out.write(buffer, start, stop - start);
-		bytesWritten += (stop - start);
+		if (stop > start) {
+			out.write(buffer, start, stop - start);
+			bytesWritten += (stop - start);
+		}
 		start = 0;
 		stop = 0;