James Hawkins : msi: Don't free str until the last instance of its use.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a7fe36b327b68df76d28c5b9d287272544326256
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a7fe36b327b68df76d28c5b9d287272544326256

Author: James Hawkins <truiken at gmail.com>
Date:   Sun Dec 13 19:35:33 2009 -0800

msi: Don't free str until the last instance of its use.

---

 dlls/msi/automation.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/dlls/msi/automation.c b/dlls/msi/automation.c
index 3b40384..5305f9c 100644
--- a/dlls/msi/automation.c
+++ b/dlls/msi/automation.c
@@ -2084,7 +2084,7 @@ static HRESULT InstallerImpl_ProductInfo(WORD wFlags,
     UINT ret;
     HRESULT hr;
     DWORD size;
-    LPWSTR str;
+    LPWSTR str = NULL;
     VARIANTARG varg0, varg1;
 
     if (!(wFlags & DISPATCH_PROPERTYGET))
@@ -2118,8 +2118,6 @@ static HRESULT InstallerImpl_ProductInfo(WORD wFlags,
     }
 
     ret = MsiGetProductInfoW(V_BSTR(&varg0), V_BSTR(&varg1), str, &size);
-    msi_free(str);
-
     if (ret != ERROR_SUCCESS)
     {
         hr = DISP_E_EXCEPTION;
@@ -2130,6 +2128,7 @@ static HRESULT InstallerImpl_ProductInfo(WORD wFlags,
     hr = S_OK;
 
 done:
+    msi_free(str);
     VariantClear(&varg0);
     VariantClear(&varg1);
     return hr;