readline: fix input echo issue on musl-based systems

2020-05-10 06:39:31 +02:00 · 2020-05-10 06:39:31 +02:00 · 76eec7b6ea
parent ba3a631954
commit 76eec7b6ea
1 changed files with 1 additions and 0 deletions
--- a/vlib/readline/readline_linux.c.v
+++ b/vlib/readline/readline_linux.c.v
@ -114,6 +114,7 @@ pub fn (r mut Readline) read_line_utf8(prompt string) ?ustring {

  print(r.prompt)
  for {
+    C.fflush(C.stdout)
    c := r.read_char()
    a := r.analyse(c)
    if r.execute(a, c) {