diff options
| -rw-r--r-- | engines/saga/saga.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/engines/saga/saga.h b/engines/saga/saga.h index 8008cf7bdb..aa66a06352 100644 --- a/engines/saga/saga.h +++ b/engines/saga/saga.h @@ -460,8 +460,11 @@ inline uint16 objectIndexToId(int type, int index) { class ByteArray : public Common::Array<byte> { public: - - byte * getBuffer() { // call this method instead of "&front()" if you insure of array emptyness state + /** + * Return a pointer to the start of the buffer underlying this byte array, + * or NULL if the buffer is empty. + */ + byte *getBuffer() { return empty() ? NULL : &front(); } }; |