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