From: Simon Josefsson <simon@josefsson.org>
Date: Tue, 24 Mar 2009 07:11:31 +0000 (+0100)
Subject: lib/readline.c (readline): Call fflush on stdout after printing prompt.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff3844d690fc5dace081d5b9728d7464654c5a8e;p=pspp

lib/readline.c (readline): Call fflush on stdout after printing prompt.
---

diff --git a/ChangeLog b/ChangeLog
index 0ba878b91d..fdc497f06b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-24  Simon Josefsson  <simon@josefsson.org>
+
+	* lib/readline.c (readline): Call fflush on stdout after printing
+	prompt.
+
 2009-03-20  Bruno Haible  <bruno@clisp.org>
 
 	Remove dependency from 'close' module to -lws2_32 on native Windows.
diff --git a/lib/readline.c b/lib/readline.c
index a8db7ec68e..4be5f3457f 100644
--- a/lib/readline.c
+++ b/lib/readline.c
@@ -1,5 +1,5 @@
 /* readline.c --- Simple implementation of readline.
-   Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
    Written by Simon Josefsson
 
    This program is free software: you can redistribute it and/or modify
@@ -39,7 +39,10 @@ readline (const char *prompt)
   size_t size = 0;
 
   if (prompt)
-    fputs (prompt, stdout);
+    {
+      fputs (prompt, stdout);
+      fflush (stdout);
+    }
 
   if (getline (&out, &size, stdin) < 0)
     return NULL;