Andrey Gusev : winealsa.drv: Fix uninitialized variable warning.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f4131cbe9775976d5d301e9139b52124d20b3bc5
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f4131cbe9775976d5d301e9139b52124d20b3bc5

Author: Andrey Gusev <andrey.goosev at gmail.com>
Date:   Tue Jul 18 19:20:54 2017 +0300

winealsa.drv: Fix uninitialized variable warning.

Signed-off-by: Andrey Gusev <andrey.goosev at gmail.com>
Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/winealsa.drv/mmdevdrv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c
index 2ecb111..b285705 100644
--- a/dlls/winealsa.drv/mmdevdrv.c
+++ b/dlls/winealsa.drv/mmdevdrv.c
@@ -359,7 +359,7 @@ static WCHAR *construct_device_id(EDataFlow flow, const WCHAR *chunk1, const cha
 {
     WCHAR *ret;
     const WCHAR *prefix;
-    DWORD len_wchars = 0, chunk1_len, copied = 0, prefix_len;
+    DWORD len_wchars = 0, chunk1_len = 0, copied = 0, prefix_len;
 
     static const WCHAR dashW[] = {' ','-',' ',0};
     static const size_t dashW_len = (sizeof(dashW) / sizeof(*dashW)) - 1;