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-rw-r--r--scd/app-openpgp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index dc35295e4..36938337e 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -1554,7 +1554,7 @@ check_keypad_request (app_t app, pininfo_t *pininfo, int admin_pin)
else
pininfo->fixedlen = app->app_local->keypad.fixedlen_user;
- if (pininfo->fixedlen < 0 /* User requests disable pinpad. */
+ if (pininfo->fixedlen == 0 /* User requests disable pinpad. */
|| pininfo->fixedlen < pininfo->minlen
|| pininfo->fixedlen > pininfo->maxlen
/* Reader doesn't have the capability to input a PIN which