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-rw-r--r--gcc/fortran/trans-io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/trans-io.c b/gcc/fortran/trans-io.c
index 1b70136..c557c11 100644
--- a/gcc/fortran/trans-io.c
+++ b/gcc/fortran/trans-io.c
@@ -1756,7 +1756,7 @@ transfer_namelist_element (stmtblock_t * block, const char * var_name,
else
tmp = build_int_cst (gfc_charlen_type_node, 0);
- if (dtio_proc == NULL_TREE)
+ if (dtio_proc == null_pointer_node)
tmp = build_call_expr_loc (input_location,
iocall[IOCALL_SET_NML_VAL], 6,
dt_parm_addr, addr_expr, string,