From ad5431d2ca9c4dd454dfb3bc8e9de3ee0ad28a27 Mon Sep 17 00:00:00 2001
From: Jack Palevich <jackpal@google.com>
Date: Fri, 4 Jun 2010 12:03:14 +0800
Subject: Emit shell prompt even when in non-interactive mode.

Change-Id: If85c509efe13e4bdb40216c79d560ea7f83ba813
---
 sh/input.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'sh/input.c')

diff --git a/sh/input.c b/sh/input.c
index bfb80f4..056ee8b 100644
--- a/sh/input.c
+++ b/sh/input.c
@@ -175,6 +175,9 @@ pgetc(void)
 	return pgetc_macro();
 }
 
+int in_interactive_mode() {
+    return parsefile != NULL && parsefile->fd == 0;
+}
 
 static int
 preadfd(void)
-- 
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