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-rw-r--r--src/H5Oalloc.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/H5Oalloc.c b/src/H5Oalloc.c
index ae07294..d5f17e0 100644
--- a/src/H5Oalloc.c
+++ b/src/H5Oalloc.c
@@ -1216,6 +1216,18 @@ H5O_move_msgs_forward(H5O_t *oh)
/* Mark null message dirty */
null_msg->dirty = TRUE;
+
+ /* Check for gap in null message's chunk */
+ if(oh->chunk[old_chunkno].gap > 0) {
+ /* Eliminate the gap in the chunk */
+ if(H5O_eliminate_gap(oh, null_msg,
+ ((oh->chunk[old_chunkno].image + oh->chunk[old_chunkno].size) - (H5O_SIZEOF_CHKSUM_OH(oh) + oh->chunk[old_chunkno].gap)),
+ oh->chunk[old_chunkno].gap) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTREMOVE, FAIL, "can't eliminate gap in chunk")
+
+ /* Set the gap size to zero for the chunk */
+ oh->chunk[old_chunkno].gap = 0;
+ } /* end if */
} /* end if */
else {
unsigned new_null_msg; /* Message index for new null message */