# HG changeset patch

# User Wolfgang Rosenauer <wr@rosenauer.org>

# Parent  5f8b5e8163ece92dc819896dd52b9dbf5f524fe3

diff --git a/media/libstagefright/binding/include/mp4_demuxer/ByteWriter.h b/media/libstagefright/binding/include/mp4_demuxer/ByteWriter.h

--- a/media/libstagefright/binding/include/mp4_demuxer/ByteWriter.h

+++ b/media/libstagefright/binding/include/mp4_demuxer/ByteWriter.h

@@ -19,57 +19,64 @@ public:

   {

   }

   ~ByteWriter()

   {

   }

   void WriteU8(uint8_t aByte)

   {

-    mPtr.append(aByte);

+    bool rv;

+    rv = mPtr.append(aByte);

   }

   void WriteU16(uint16_t aShort)

   {

     uint8_t c[2];

+    bool rv;

     mozilla::BigEndian::writeUint16(&c[0], aShort);

-    mPtr.append(&c[0], 2);

+    rv = mPtr.append(&c[0], 2);

   }

   void WriteU32(uint32_t aLong)

   {

     uint8_t c[4];

+    bool rv;

     mozilla::BigEndian::writeUint32(&c[0], aLong);

-    mPtr.append(&c[0], 4);

+    rv = mPtr.append(&c[0], 4);

   }

   void Write32(int32_t aLong)

   {

     uint8_t c[4];

+    bool rv;

     mozilla::BigEndian::writeInt32(&c[0], aLong);

-    mPtr.append(&c[0], 4);

+    rv = mPtr.append(&c[0], 4);

   }

   void WriteU64(uint64_t aLongLong)

   {

     uint8_t c[8];

+    bool rv;

     mozilla::BigEndian::writeUint64(&c[0], aLongLong);

-    mPtr.append(&c[0], 8);

+    rv = mPtr.append(&c[0], 8);

   }

   void Write64(int64_t aLongLong)

   {

     uint8_t c[8];

+    bool rv;

     mozilla::BigEndian::writeInt64(&c[0], aLongLong);

-    mPtr.append(&c[0], 8);

+    rv = mPtr.append(&c[0], 8);

   }

   void Write(const uint8_t* aSrc, size_t aCount)

   {

-    mPtr.append(aSrc, aCount);

+    bool rv;

+    rv = mPtr.append(aSrc, aCount);

   }

 private:

   mozilla::Vector<uint8_t>& mPtr;

 };

 }

 #endif