[7/7] msi: Avoid accessing uninitialized memory.

[Hans Leidekker]

Found by valgrind.
---
 dlls/msi/action.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index b9b8199..a6af7cc 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -5037,7 +5037,7 @@ static UINT ITERATE_WriteEnvironmentString( MSIRECORD *rec, LPVOID param )
             goto done;
         }
 
-        size =  (lstrlenW(value) + 1 + size) * sizeof(WCHAR);
+        size += (lstrlenW(value) + 1) * sizeof(WCHAR);
         newval =  msi_alloc(size);
         ptr = newval;
         if (!newval)
-- 
1.6.3.3