Sebastian Lackner : winealsa.drv: Avoid endless loop if registry keys are not accessible.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ef1aad985ddf2c4d2cfe38e4b8f4cc3d35d138da
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ef1aad985ddf2c4d2cfe38e4b8...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Tue Nov  4 04:54:56 2014 +0100

winealsa.drv: Avoid endless loop if registry keys are not accessible.

---

 dlls/winealsa.drv/mmdevdrv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c
index a4c02bf..5f623c0 100644
--- a/dlls/winealsa.drv/mmdevdrv.c
+++ b/dlls/winealsa.drv/mmdevdrv.c
@@ -719,7 +719,7 @@ static BOOL get_alsa_name_by_guid(GUID *guid, char *name, DWORD name_size, EData
         GUID reg_guid;
 
         key_name_size = sizeof(key_name)/sizeof(WCHAR);
-        if(RegEnumKeyExW(devices_key, i, key_name, &key_name_size, NULL,
+        if(RegEnumKeyExW(devices_key, i++, key_name, &key_name_size, NULL,
                 NULL, NULL, NULL) != ERROR_SUCCESS)
             break;
 
@@ -753,8 +753,6 @@ static BOOL get_alsa_name_by_guid(GUID *guid, char *name, DWORD name_size, EData
         }
 
         RegCloseKey(key);
-
-        ++i;
     }
 
     RegCloseKey(devices_key);