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

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 26eed57018d3c765f674ae91c62588d96a18ce57
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=26eed57018d3c765f674ae91c62588d96a18ce57

Author: Sebastian Lackner <sebastian at fds-team.de>
Date:   Tue Nov  4 20:11:46 2014 +0100

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

---

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

diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
index e58cda1..f8ca7b7 100644
--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -562,7 +562,7 @@ static BOOL get_deviceid_by_guid(GUID *guid, AudioDeviceID *id, EDataFlow *flow)
         GUID reg_guid;
 
         key_name_size = sizeof(key_name);
-        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;
 
@@ -596,8 +596,6 @@ static BOOL get_deviceid_by_guid(GUID *guid, AudioDeviceID *id, EDataFlow *flow)
         }
 
         RegCloseKey(key);
-
-        ++i;
     }
 
     RegCloseKey(devices_key);