---
src/gallium/auxiliary/pipebuffer/pb_buffer.h | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer.h
b/src/gallium/auxiliary/pipebuffer/pb_buffer.h
index 33c23068c2..12c9ca779a 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_buffer.h
+++ b/src/gallium/auxiliary/pipebuffer/pb_buffer.h
@@ -233,14 +233,16 @@ pb_destroy(struct pb_buffer *buf)
}
static inline void
-pb_reference(struct pb_buffer **dst,
+pb_reference(struct pb_buffer **pptr,
struct pb_buffer *src)
{
- struct pb_buffer *old = *dst;
+ struct pb_buffer *dst = pptr ? *pptr : NULL;
+ struct pb_buffer *old = dst;
- if (pipe_reference(&(*dst)->reference, &src->reference))
+ if (pipe_reference(dst ? &dst->reference : NULL,
+ src ? &src->reference : NULL))
pb_destroy( old );
- *dst = src;
+ if (pptr) *pptr = src;
}
--
2.11.1
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