From c104f4cb87a1558ab6a772967887738dc9800f0d Mon Sep 17 00:00:00 2001
From: Neil Fortner <nfortne2@hdfgroup.org>
Date: Fri, 15 Nov 2019 16:47:30 -0600
Subject: Modify H5Ssel_iter_get_seq_list() to accept iterators that have
 reached the end of iteration (returning zero sequences).  Previously it could
 cause an assertion failure.

---
 src/H5Sselect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/H5Sselect.c b/src/H5Sselect.c
index 65a66cb..c506218 100644
--- a/src/H5Sselect.c
+++ b/src/H5Sselect.c
@@ -2907,7 +2907,7 @@ H5Ssel_iter_get_seq_list(hid_t sel_iter_id, size_t maxseq, size_t maxbytes,
         HGOTO_ERROR(H5E_DATASPACE, H5E_BADVALUE, FAIL, "length array pointer is NULL")
 
     /* Get the sequences of bytes */
-    if(maxseq > 0 && maxbytes > 0) {
+    if(maxseq > 0 && maxbytes > 0 && sel_iter->elmt_left > 0) {
         if(H5S_SELECT_ITER_GET_SEQ_LIST(sel_iter, maxseq, maxbytes, nseq, nbytes, off, len) < 0)
             HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "sequence length generation failed")
     } /* end if */
-- 
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