From 31d1f45cd63ec142fc559ea4f8a70bd4a1151c42 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Mon, 7 Oct 2019 15:39:14 -0700 Subject: [PATCH 3/4] support: flush cout in GetNumber uClibc++ does not implicitly do this before getline. Signed-off-by: Rosen Penev --- support.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/support.cc b/support.cc index 5ab8a23..1107993 100644 --- a/support.cc +++ b/support.cc @@ -73,7 +73,7 @@ uint64_t GetNumber(uint64_t low, uint64_t high, uint64_t def, const string & pro if (low != high) { // bother only if low and high differ... do { - cout << prompt; + cout << prompt << flush; cin.getline(line, 255); if (!cin.good()) exit(5); -- 2.17.1