31 lines
971 B
Diff
31 lines
971 B
Diff
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From daa6a7519caa23ef69b9a879bc70789a0669b3e3 Mon Sep 17 00:00:00 2001
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From: Gary Ching-Pang Lin <glin@suse.com>
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Date: Wed, 26 Dec 2012 11:44:46 +0800
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Subject: [PATCH] Make sure the menu shows when the callback fails
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Since Pause() doesn't clear the key from the input queue, the next
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ReadKeyStroke reads the queued key instead of the new one. If the
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user presses "Enter", MokManager exits directly without showing
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the menu again.
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---
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MokManager.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/MokManager.c b/MokManager.c
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index bfcbfd6..97588cb 100644
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--- a/MokManager.c
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+++ b/MokManager.c
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@@ -1241,6 +1241,9 @@ static void run_menu (CHAR16 *header, UINTN lines, struct menu_item *items,
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if (ret < 0) {
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Print(L"Press a key to continue\n");
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Pause();
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+ /* Clear the key in the queue */
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+ uefi_call_wrapper(ST->ConIn->ReadKeyStroke, 2,
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+ ST->ConIn, &key);
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}
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draw_menu (header, lines, items, count);
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pos = 0;
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--
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1.7.10.4
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