From 850a8335d5c35cc81ba576cd4636460ea1684223 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Sun, 13 Apr 2014 04:16:23 +0300
Subject: [PATCH] Flush input buffer after showing menu first time.

---
 lib/draw/curses.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/draw/curses.c b/lib/draw/curses.c
index 6ebfb45..9a123df 100644
--- a/lib/draw/curses.c
+++ b/lib/draw/curses.c
@@ -79,6 +79,7 @@ static struct curses {
     int (*getmaxy)(WINDOW *win);
     int (*keypad)(WINDOW *win, bool bf);
     int (*curs_set)(int visibility);
+    int (*flushinp)(void);
     int (*noecho)(void);
     int (*raw)(void);
     int *ESCDELAY;
@@ -181,6 +182,7 @@ static void _bmDrawCursesRender(const bmMenu *menu)
             return;
 
         *curses.ESCDELAY = 25;
+        curses.flushinp();
         curses.keypad(curses.stdscr, true);
         curses.curs_set(1);
         curses.noecho();
@@ -409,6 +411,8 @@ int _bmDrawCursesInit(struct _bmRenderApi *api)
         goto function_pointer_exception;
     if (!bmLoadFunction(curs_set))
         goto function_pointer_exception;
+    if (!bmLoadFunction(flushinp))
+        goto function_pointer_exception;
     if (!bmLoadFunction(noecho))
         goto function_pointer_exception;
     if (!bmLoadFunction(raw))