Misha Koshelev : msi/tests: automation: Free memory after string conversion .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1752f36413126001c2355aba244dfecc4a4abafc
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1752f36413126001c2355aba244dfecc4a4abafc

Author: Misha Koshelev <mk144210 at bcm.edu>
Date:   Thu May  3 19:01:10 2007 -0500

msi/tests: automation: Free memory after string conversion.

---

 dlls/msi/tests/automation.c |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/dlls/msi/tests/automation.c b/dlls/msi/tests/automation.c
index 475eb3b..999a3cd 100644
--- a/dlls/msi/tests/automation.c
+++ b/dlls/msi/tests/automation.c
@@ -334,16 +334,19 @@ static DISPID get_dispid( IDispatch *disp, const char *name )
 {
     LPOLESTR str;
     UINT len;
-    DISPID id;
+    DISPID id = -1;
     HRESULT r;
 
     len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0 );
     str = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR) );
-    len = MultiByteToWideChar(CP_ACP, 0, name, -1, str, len );
-
-    r = IDispatch_GetIDsOfNames( disp, &IID_NULL, &str, 1, 0, &id );
-    if (r != S_OK)
-        return -1;
+    if (str)
+    {
+        len = MultiByteToWideChar(CP_ACP, 0, name, -1, str, len );
+        r = IDispatch_GetIDsOfNames( disp, &IID_NULL, &str, 1, 0, &id );
+        HeapFree(GetProcessHeap(), 0, str);
+        if (r != S_OK)
+            return -1;
+    }
 
     return id;
 }