diff options
Diffstat (limited to 'src/H5T.c')
| -rw-r--r-- | src/H5T.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -3082,7 +3082,7 @@ H5T_t * H5T_copy(const H5T_t *old_dt, H5T_copy_t method) { H5T_t *new_dt = NULL, *tmp = NULL; - H5T_shared_t *reopened_fo; + H5T_shared_t *reopened_fo = NULL; unsigned i; char *s; H5T_t *ret_value; @@ -3101,10 +3101,6 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) /* Copy shared information (entry information is copied last) */ *(new_dt->shared) = *(old_dt->shared); - /* Copy parent information */ - if(new_dt->shared->parent) - new_dt->shared->parent = H5T_copy(new_dt->shared->parent, method); - /* Check what sort of copy we are making */ switch (method) { case H5T_COPY_TRANSIENT: @@ -3132,7 +3128,7 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) */ if(old_dt->sh_loc.type == H5O_SHARE_TYPE_COMMITTED) { /* Check if the object is already open */ - if((reopened_fo = H5FO_opened(old_dt->sh_loc.file, old_dt->sh_loc.u.loc.oh_addr)) == NULL) { + if(NULL == (reopened_fo = H5FO_opened(old_dt->sh_loc.file, old_dt->sh_loc.u.loc.oh_addr))) { /* Clear any errors from H5FO_opened() */ H5E_clear_stack(NULL); @@ -3176,6 +3172,10 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) break; } /* end switch */ + /* Copy parent information, if we aren't sharing an already opened committed datatype */ + if(NULL == reopened_fo && old_dt->shared->parent) + new_dt->shared->parent = H5T_copy(old_dt->shared->parent, method); + switch(new_dt->shared->type) { case H5T_COMPOUND: { @@ -3539,7 +3539,8 @@ H5T_close(H5T_t *dt) HDassert(dt && dt->shared); - dt->shared->fo_count--; + if(dt->shared->state == H5T_STATE_OPEN) + dt->shared->fo_count--; if(dt->shared->state != H5T_STATE_OPEN || dt->shared->fo_count == 0) { if(H5T_free(dt) < 0) |