From 1dd16bc0df85f556db194168cd6e37f2d892b927 Mon Sep 17 00:00:00 2001
From: Alexander Zhirov <alexander@zhirov.kz>
Date: Fri, 25 Apr 2025 01:23:54 +0300
Subject: [PATCH] doesn't flush by default, so the prompt is never printed
 https://gitlab.alpinelinux.org/alpine/aports/-/blob/3.21-stable/main/tftp-hpa/fix-prompt-flush.patch

---
 tftp/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tftp/main.c b/tftp/main.c
index ac06330..ecdc0e0 100644
--- a/tftp/main.c
+++ b/tftp/main.c
@@ -806,6 +806,7 @@ static void command(void)
             exit(0);            /* EOF */
 #else
         fputs(prompt, stdout);
+        fflush(stdout);
         if (fgets(line, LBUFLEN, stdin) == 0) {
             if (feof(stdin)) {
                 exit(0);