diff options
Diffstat (limited to 'src/H5T.c')
| -rw-r--r-- | src/H5T.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -2601,6 +2601,10 @@ H5T_create(H5T_class_t type, size_t size) dt->type = type; if(type==H5T_COMPOUND) dt->u.compnd.packed=TRUE; /* Start out packed */ + else if(type==H5T_OPAQUE) + /* Initialize the tag in case it's not set later. A null tag will + * cause problems for later operations. */ + dt->u.opaque.tag = H5MM_strdup(""); break; case H5T_ENUM: @@ -2629,7 +2633,6 @@ H5T_create(H5T_class_t type, size_t size) case H5T_ARRAY: /* Array datatype */ HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, NULL, "base type required - use H5Tarray_create()"); - default: HGOTO_ERROR(H5E_INTERNAL, H5E_UNSUPPORTED, NULL, "unknown data type class"); } @@ -3586,8 +3589,9 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) break; case H5T_OPAQUE: - HGOTO_DONE(HDstrcmp(dt1->u.opaque.tag,dt2->u.opaque.tag)); - + if(dt1->u.opaque.tag && dt2->u.opaque.tag) { + HGOTO_DONE(HDstrcmp(dt1->u.opaque.tag,dt2->u.opaque.tag)); + } case H5T_ARRAY: if (dt1->u.array.ndims < dt2->u.array.ndims) HGOTO_DONE(-1); |