29 lines
779 B
Diff
29 lines
779 B
Diff
From 5542b160fa73e5e81e83c2d8dd1b79c3023094ee Mon Sep 17 00:00:00 2001
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From: Rosen Penev <rosenp@gmail.com>
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Date: Mon, 7 Oct 2019 15:36:31 -0700
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Subject: [PATCH 2/4] support: Flush cout in GetYN
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uClibc++ does not implicitly flush cout before getline.
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Signed-off-by: Rosen Penev <rosenp@gmail.com>
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---
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support.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/support.cc b/support.cc
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index d47965a..5ab8a23 100644
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--- a/support.cc
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+++ b/support.cc
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@@ -101,7 +101,7 @@ char GetYN(void) {
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do {
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if ( again ) { cout << "Your option? " ; }
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again = 1 ;
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- cout << "(Y/N): ";
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+ cout << "(Y/N): " << flush;
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line = ReadString();
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response = toupper(line[0]);
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} while ((response != 'Y') && (response != 'N'));
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--
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2.17.1
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