Dan Hipschman : widl: Check for NULL in set_tfswrite.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b186c4dd0e7bcb92f147fc00e473e495deaef62b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b186c4dd0e7bcb92f147fc00e473e495deaef62b

Author: Dan Hipschman <dsh at linux.ucla.edu>
Date:   Thu Jun  7 17:43:06 2007 -0700

widl: Check for NULL in set_tfswrite.

---

 tools/widl/typegen.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/widl/typegen.c b/tools/widl/typegen.c
index 2327e21..7c0921e 100644
--- a/tools/widl/typegen.c
+++ b/tools/widl/typegen.c
@@ -1457,7 +1457,7 @@ static void set_tfswrite(type_t *type, int val)
 
         if (type->kind == TKIND_ALIAS)
             type = type->orig;
-        else if (is_ptr(type))
+        else if (is_ptr(type) || is_array(type))
             type = type->ref;
         else
         {
@@ -1465,7 +1465,8 @@ static void set_tfswrite(type_t *type, int val)
             {
                 var_t *v;
                 LIST_FOR_EACH_ENTRY( v, type->fields, var_t, entry )
-                    set_tfswrite(v->type, val);
+                    if (v->type)
+                        set_tfswrite(v->type, val);
             }
 
             return;