diff options
Diffstat (limited to 'tun/wintun/wintun_windows.go')
| -rw-r--r-- | tun/wintun/wintun_windows.go | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/tun/wintun/wintun_windows.go b/tun/wintun/wintun_windows.go index 875ca35..bb44963 100644 --- a/tun/wintun/wintun_windows.go +++ b/tun/wintun/wintun_windows.go @@ -386,8 +386,8 @@ func getInterfaceId(deviceInfoSet setupapi.DevInfo, deviceInfoData *setupapi.Dev defer key.Close() for { - // Query the NetCfgInstanceId value. Using get_reg_string() right on might clutter the output with error messages while the registry is still being populated. - _, _, err = key.GetValue("NetCfgInstanceId", nil) + // Read the NetCfgInstanceId value. + value, err := getRegStringValue(key, "NetCfgInstanceId") if err != nil { if errWin, ok := err.(syscall.Errno); ok && errWin == windows.ERROR_FILE_NOT_FOUND { numAttempts-- @@ -399,12 +399,6 @@ func getInterfaceId(deviceInfoSet setupapi.DevInfo, deviceInfoData *setupapi.Dev } } - return nil, errors.New("RegQueryValueEx(\"NetCfgInstanceId\") failed: " + err.Error()) - } - - // Read the NetCfgInstanceId value now. - value, err := getRegStringValue(key, "NetCfgInstanceId") - if err != nil { return nil, errors.New("RegQueryStringValue(\"NetCfgInstanceId\") failed: " + err.Error()) } |