[Olsr-dev] [PATCH v2 2/3] windows: fix warning

[Ferry Huberts]

I always add -Werror.
but even without that I'm getting this error
guess my mingw gcc is newer than yours?

On 10-05-12 18:58, Henning Rogge wrote:
> Strange, I compiled the stable for win32 a few days ago but did not
> got this error message... have you added more warnings to your
> makefile?
>
> Henning
>
> On Thu, May 10, 2012 at 5:51 PM, Ferry Huberts<(spam-protected)>  wrote:
>> From: Ferry Huberts<(spam-protected)>
>>
>> src/main.c: In function 'olsr_create_lock_file':
>> src/main.c:132:17: error: variable 'lock' set but not used [-Werror=unused-but-set-variable]
>>
>> Signed-off-by: Ferry Huberts<(spam-protected)>
>> ---
>>   src/main.c |    4 ++--
>>   1 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/src/main.c b/src/main.c
>> index 230c462..9aae84f 100644
>> --- a/src/main.c
>> +++ b/src/main.c
>> @@ -129,7 +129,7 @@ struct olsr_cookie_info *def_timer_ci = NULL;
>>   static int olsr_create_lock_file(bool noExitOnFail) {
>>   #ifdef WIN32
>>      bool success;
>> -    HANDLE lck, lock;
>> +    HANDLE lck;
>>
>>      lck = CreateFile(lock_file_name,
>>              GENERIC_READ | GENERIC_WRITE,
>> @@ -139,7 +139,7 @@ static int olsr_create_lock_file(bool noExitOnFail) {
>>              FILE_ATTRIBUTE_NORMAL |
>>              FILE_FLAG_DELETE_ON_CLOSE,
>>              NULL);
>> -  lock = CreateEvent(NULL, TRUE, FALSE, lock_file_name);
>> +  CreateEvent(NULL, TRUE, FALSE, lock_file_name);
>>    if (INVALID_HANDLE_VALUE == lck || ERROR_ALREADY_EXISTS == GetLastError()) {
>>      if (noExitOnFail) {
>>        return -1;
>> --
>> 1.7.7.6
>>
>>
>> --
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>> (spam-protected)
>> https://lists.olsr.org/mailman/listinfo/olsr-dev
>
>
>

-- 
Ferry Huberts