TONY: Initialise _buf and _origBuf in second RMGfxBuffer constructor

I think this fixes CID 1086888, but I haven't been able to find
where in the game this constructor is used.

1 files changed, 1 insertions, 0 deletions

diff --git a/engines/tony/gfxcore.cpp b/engines/tony/gfxcore.cpp
index 410f9b8971..3433ad3024 100644
--- a/engines/tony/gfxcore.cpp
+++ b/engines/tony/gfxcore.cpp
@@ -117,6 +117,7 @@ RMGfxBuffer::operator void *() {
 }
 
 RMGfxBuffer::RMGfxBuffer(int dimx, int dimy, int nBpp) {
+	_origBuf = _buf = NULL;
 	create(dimx, dimy, nBpp);
 }