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Avoid warning about initialized but not used variable

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* src/engine-gpgsm.c (gpgsm_set_fd): Do not set DIR if not needed.
This commit is contained in:
Werner Koch 2012-10-19 11:18:08 +02:00
parent e11e7fc558
commit 14a8fd4eec
1 changed files with 3 additions and 2 deletions
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5
src/engine-gpgsm.c
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@ -645,7 +645,9 @@ gpgsm_set_fd (engine_gpgsm_t gpgsm, fd_type_t fd_type, const char *opt)
char line[COMMANDLINELEN];
char *which;
iocb_data_t *iocb_data;
#if USE_DESCRIPTOR_PASSING
int dir;
#endif
switch (fd_type)
{
@ -668,9 +670,8 @@ gpgsm_set_fd (engine_gpgsm_t gpgsm, fd_type_t fd_type, const char *opt)
return gpg_error (GPG_ERR_INV_VALUE);
}
dir = iocb_data->dir;
#if USE_DESCRIPTOR_PASSING
dir = iocb_data->dir;
/* We try to short-cut the communication by giving GPGSM direct
access to the file descriptor, rather than using a pipe. */
iocb_data->server_fd = _gpgme_data_get_fd (iocb_data->data);