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-rw-r--r--src/H5Rint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5Rint.c b/src/H5Rint.c
index 504ae06..9fbc7ef 100644
--- a/src/H5Rint.c
+++ b/src/H5Rint.c
@@ -1169,8 +1169,8 @@ H5R__encode_region(H5S_t *space, unsigned char *buf, size_t *nalloc)
/* Don't encode if buffer size isn't big enough or buffer is empty */
if(buf && *nalloc >= ((size_t)buf_size + 2 * H5_SIZEOF_UINT32_T)) {
- p = (uint8_t *)buf;
int rank;
+ p = (uint8_t *)buf;
/* Encode the size for safety check */
UINT32ENCODE(p, (uint32_t)buf_size);