Piotr Caban : msvcp60: Fixed basic_string::_Tidy implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3a7a1d7125378aaca255149792c0d3b1ce39193e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3a7a1d7125378aaca255149792c0d3b1ce39193e

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Sun Nov 18 21:44:17 2012 +0100

msvcp60: Fixed basic_string::_Tidy implementation.

---

 dlls/msvcp60/string.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/msvcp60/string.c b/dlls/msvcp60/string.c
index 2b890fa..5b0b358 100644
--- a/dlls/msvcp60/string.c
+++ b/dlls/msvcp60/string.c
@@ -166,7 +166,7 @@ void __thiscall basic_string_char__Tidy(basic_string_char *this, MSVCP_bool buil
 
     if(!this->ptr || !built);
     else if(!this->ptr[-1] || (unsigned char)this->ptr[-1]==FROZEN)
-        MSVCP_allocator_char_deallocate(NULL, this->ptr, this->res+2);
+        MSVCP_allocator_char_deallocate(NULL, this->ptr-1, this->res+2);
     else
         this->ptr[-1]--;
 
@@ -1882,7 +1882,7 @@ void __thiscall basic_string_wchar__Tidy(basic_string_wchar *this, MSVCP_bool bu
 
     if(!this->ptr || !built);
     else if(!this->ptr[-1] || (unsigned short)this->ptr[-1]==FROZEN)
-        MSVCP_allocator_wchar_deallocate(NULL, this->ptr, this->res+2);
+        MSVCP_allocator_wchar_deallocate(NULL, this->ptr-1, this->res+2);
     else
         this->ptr[-1]--;