diff options
Diffstat (limited to 'src/H5Glink.c')
| -rw-r--r-- | src/H5Glink.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/H5Glink.c b/src/H5Glink.c index 82a2dcf..89f0266 100644 --- a/src/H5Glink.c +++ b/src/H5Glink.c @@ -402,15 +402,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5G__link_sort_table + * Function: H5G__link_sort_table * * Purpose: Sort table containing a list of links for a group * - * Return: Success: Non-negative - * Failure: Negative + * Return: SUCCEED/FAIL * - * Programmer: Quincey Koziol - * Nov 20, 2006 + * Programmer: Quincey Koziol + * Nov 20, 2006 * *------------------------------------------------------------------------- */ @@ -423,6 +422,13 @@ H5G__link_sort_table(H5G_link_table_t *ltable, H5_index_t idx_type, /* Sanity check */ HDassert(ltable); + /* Can't sort when empty since the links table will be NULL */ + if(0 == ltable->nlinks) + return SUCCEED; + + /* This should never be NULL if the number of links is non-zero */ + HDassert(ltable->lnks); + /* Pick appropriate sorting routine */ if(idx_type == H5_INDEX_NAME) { if(order == H5_ITER_INC) |