[PATCH 1/1] msvcrt: Fix memory leak on error path in _wgetcwd (scan-build).

[Alex Henrie]

From: Alex Henrie

---
 dlls/msvcrt/dir.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dlls/msvcrt/dir.c b/dlls/msvcrt/dir.c
index 72c8018a74b..e6723d31fd9 100644
--- a/dlls/msvcrt/dir.c
+++ b/dlls/msvcrt/dir.c
@@ -819,16 +819,16 @@ wchar_t* CDECL _wgetcwd(wchar_t * buf, int size)
   if (dir_len < 1)
     return NULL; /* FIXME: Real return value untested */

-  if (!buf)
-  {
-      if (size <= dir_len) size = dir_len + 1;
-      if (!(buf = malloc( size * sizeof(WCHAR) ))) return NULL;
-  }
+  if (!buf && size <= dir_len)
+    size = dir_len + 1;
   if (dir_len >= size)
   {
     *_errno() = ERANGE;
     return NULL; /* buf too small */
   }
+  if (!buf && !(buf = malloc(size * sizeof(WCHAR))))
+    return NULL;
+
   wcscpy(buf,dir);
   return buf;
 }