diff options
Diffstat (limited to 'gcc/fortran/expr.c')
| -rw-r--r-- | gcc/fortran/expr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index b050b11..3c09a2a 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -409,6 +409,9 @@ gfc_clear_shape (mpz_t *shape, int rank) void gfc_free_shape (mpz_t **shape, int rank) { + if (*shape == NULL) + return; + gfc_clear_shape (*shape, rank); free (*shape); *shape = NULL; @@ -490,8 +493,7 @@ free_expr0 (gfc_expr *e) } /* Free a shape array. */ - if (e->shape != NULL) - gfc_free_shape (&e->shape, e->rank); + gfc_free_shape (&e->shape, e->rank); gfc_free_ref_list (e->ref); |