From: Andre Noll <maan@systemlinux.org>
Date: Mon, 9 Apr 2012 04:10:50 +0000 (+0200)
Subject: interactive: kill i9ep->line_handler_running.
X-Git-Tag: v0.4.12~7^2~23
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=b654beb95ef600a3b1bed5b5a5e079bb17d02c8a

interactive: kill i9ep->line_handler_running.

What we are interested in is not if the line handler is currently
running but if there exists a buffer tree node for the stdout task. So
check this condition instead and remove the unnecessary variable.
---

diff --git a/interactive.c b/interactive.c
index 2c9de322..a145b0df 100644
--- a/interactive.c
+++ b/interactive.c
@@ -240,9 +240,7 @@ static void i9e_line_handler(char *line)
 {
 	int ret;
 
-	i9ep->line_handler_running = true;
 	ret = i9ep->ici->line_handler(line);
-	i9ep->line_handler_running = false;
 	if (ret < 0)
 		PARA_WARNING_LOG("%s\n", para_strerror(-ret));
 	rl_set_prompt("");
@@ -390,7 +388,7 @@ int i9e_open(struct i9e_client_info *ici, struct sched *s)
 
 static void reset_line_state(void)
 {
-	if (i9ep->line_handler_running)
+	if (i9ep->stdout_btrn)
 		return;
 	rl_on_new_line();
 	rl_reset_line_state();
@@ -413,7 +411,7 @@ __printf_2_3 void i9e_log(int ll, const char* fmt,...)
 
 	if (ll < i9ep->ici->loglevel)
 		return;
-	if (i9ep->line_handler_running == false)
+	if (!i9ep->stdout_btrn)
 		clear_bottom_line();
 	va_start(argp, fmt);
 	vfprintf(i9ep->stderr_stream, fmt, argp);