34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
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From 355debe411605f1afbd030fe8a14818138ac8479 Mon Sep 17 00:00:00 2001
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From: Benjamin Berg <bberg@redhat.com>
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Date: Thu, 2 Jan 2020 18:44:34 +0100
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Subject: [PATCH 166/181] examples: Do not re-prompt the finger when repeating
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verification
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Let's assume the user will want to re-scan the same finger rather than
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being prompted again to change it.
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---
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examples/verify.c | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/examples/verify.c b/examples/verify.c
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index d85ce4e..7fcc64c 100644
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--- a/examples/verify.c
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+++ b/examples/verify.c
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@@ -165,8 +165,11 @@ on_list_completed (FpDevice *dev, GAsyncResult *res, gpointer user_data)
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static void
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start_verification (FpDevice *dev, VerifyData *verify_data)
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{
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- g_print ("Choose the finger to verify:\n");
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- verify_data->finger = finger_chooser ();
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+ if (verify_data->finger == FP_FINGER_UNKNOWN)
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+ {
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+ g_print ("Choose the finger to verify:\n");
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+ verify_data->finger = finger_chooser ();
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+ }
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if (verify_data->finger == FP_FINGER_UNKNOWN)
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{
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--
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2.24.1
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