Nikolay Sivov : scrrun: Fix iterating through per-bucket pair list ( Valgrind).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8ff3ab8503de51c8c4bd1b10c3e9c19ce181d352
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8ff3ab8503de51c8c4bd1b10c3...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Sat Apr 11 09:58:48 2015 +0300

scrrun: Fix iterating through per-bucket pair list (Valgrind).

---

 dlls/scrrun/dictionary.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/scrrun/dictionary.c b/dlls/scrrun/dictionary.c
index 631d0b0..844b4d1 100644
--- a/dlls/scrrun/dictionary.c
+++ b/dlls/scrrun/dictionary.c
@@ -154,10 +154,11 @@ static struct keyitem_pair *get_keyitem_pair(dictionary *dict, VARIANT *key)
     if (FAILED(hr))
         return NULL;
 
-    entry = head = get_bucket_head(dict, V_I4(&hash));
+    head = get_bucket_head(dict, V_I4(&hash));
     if (!head->next || list_empty(head))
         return NULL;
 
+    entry = list_head(head);
     do {
         pair = LIST_ENTRY(entry, struct keyitem_pair, bucket);
         if (is_matching_key(dict, pair, key, V_I4(&hash))) return pair;