qingdoa daoo : msvcrt: If caller passes a NULL deallocator to __unDNameEx, don't use it.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 750102d1a3a254bdf3fa3f21f3ab2812be9a134b
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=750102d1a3a254bdf3fa3f21f3ab2812be9a134b

Author: qingdoa daoo <qingdao33122 at yahoo.com>
Date:   Thu Apr 13 00:12:50 2006 -0700

msvcrt: If caller passes a NULL deallocator to __unDNameEx, don't use it.

---

 dlls/msvcrt/undname.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/msvcrt/undname.c b/dlls/msvcrt/undname.c
index ebf51fa..d18c663 100644
--- a/dlls/msvcrt/undname.c
+++ b/dlls/msvcrt/undname.c
@@ -161,7 +161,7 @@ static void und_free_all(struct parsed_s
     while (sym->alloc_list)
     {
         next = *(void**)sym->alloc_list;
-        sym->mem_free_ptr(sym->alloc_list);
+        if(sym->mem_free_ptr) sym->mem_free_ptr(sym->alloc_list);
         sym->alloc_list = next;
     }
     sym->avail_in_first = 0;