commit 5542b160fa73e5e81e83c2d8dd1b79c3023094ee
author Rosen Penev <rosenp@gmail.com> Mon Oct 07 15:36:31 2019 -0700
committer Rosen Penev <rosenp@gmail.com> Mon Oct 07 15:36:31 2019 -0700
tree 38f77b1f0b76d9f57c961fba3b53e8b2b19a8a24
parent 9e6016b07ff6d1de5143d3dfefb58fb4268a78e1

support: Flush cout in GetYN

uClibc++ does not implicitly flush cout before getline.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

support.cc

diff --git a/support.cc b/support.cc
index d47965a..5ab8a23 100644
--- a/support.cc
+++ b/support.cc
@@ -101,7 +101,7 @@
    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'));