[FFmpeg-devel] [PATCH] avutil/mem: fix outdated comment

[Zhao Zhili]

---
 libavutil/mem.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavutil/mem.h b/libavutil/mem.h
index d25b322..9dd9099 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -99,14 +99,14 @@ av_alloc_size(1, 2) static inline void
*av_malloc_array(size_t nmemb, size_t siz

 /**
  * Allocate or reallocate a block of memory.
- * If ptr is NULL and size > 0, allocate a new block. If
- * size is zero, free the memory block pointed to by ptr.
+ * If ptr is NULL and size > 0, allocate a new block. The memory block
pointed
+ * to by ptr won't be freed even when size is zero.
  * @param ptr Pointer to a memory block already allocated with
  * av_realloc() or NULL.
  * @param size Size in bytes of the memory block to be allocated or
  * reallocated.
  * @return Pointer to a newly-reallocated block or NULL if the block
- * cannot be reallocated or the function is used to free the memory block.
+ * cannot be reallocated.
  * @warning Pointers originating from the av_malloc() family of functions
must
  *          not be passed to av_realloc(). The former can be implemented
using
  *          memalign() (or other functions), and there is no guarantee that
-- 
2.7.4