[PATCH v5 6/7] wusa: micro-optimization using strstr -> strchr implementation if possible

[Semenov Herman (Семенов Герман)]

From: Semenov Herman (Семенов Герман)

---
 programs/wusa/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/wusa/main.c b/programs/wusa/main.c
index 1cb2e5c856c..4078051b017 100644
--- a/programs/wusa/main.c
+++ b/programs/wusa/main.c
@@ -542,7 +542,7 @@ static WCHAR *expand_expression(struct assembly_entry *assembly, const WCHAR *ex
     {
         strbuf_append(&buf, pos, next - pos);
         pos = next + 2;
-        if (!(next = wcsstr(pos, L")")))
+        if (!(next = wcschr(pos, ')')))
         {
             strbuf_append(&buf, L"$(", 2);
             break;