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scd: Fix select_application. 

* scd/app.c (select_application): Fix the condition for open.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2016-12-30 15:17:50 +09:00
parent f300e12a79
commit 337690441f
1 changed files with 4 additions and 2 deletions
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6
scd/app.c
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@ -325,11 +325,11 @@ select_application (ctrl_t ctrl, const char *name, app_t *r_app, int scan)
*r_app = NULL;
if (scan
if ((scan && !app_top)
/* FIXME: Here, we can change code to support multiple readers.
For now, we only open a single reader.
*/
&& !app_top)
|| !app_top)
{
slot = apdu_open_reader (opt.reader_port);
if (slot >= 0)
@ -374,6 +374,8 @@ select_application (ctrl_t ctrl, const char *name, app_t *r_app, int scan)
}
unlock_app (app);
}
else
err = gpg_error (GPG_ERR_ENODEV);
return err;
}