From d04b71c168abf2655583c7817127e1f68efa328f Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 13 Jan 2016 00:14:08 +0100
Subject: [PATCH] FIX: tcgetattr for Linux in Ukbhit(), should return -1 if
fail.
---
client/util.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/client/util.c b/client/util.c
index 5b461649..9d4c83ee 100644
--- a/client/util.c
+++ b/client/util.c
@@ -21,14 +21,14 @@ int ukbhit(void)
int error;
static struct termios Otty, Ntty;
- if ( tcgetattr( 0, &Otty) == -1) return false;
+ if ( tcgetattr( 0, &Otty) == -1) return -1;
Ntty = Otty;
- Ntty.c_iflag = 0; /* input mode */
- Ntty.c_oflag = 0; /* output mode */
- Ntty.c_lflag &= ~ICANON; /* raw mode */
- Ntty.c_cc[VMIN] = CMIN; /* minimum time to wait */
- Ntty.c_cc[VTIME] = CTIME; /* minimum characters to wait for */
+ Ntty.c_iflag = 0; /* input mode */
+ Ntty.c_oflag = 0; /* output mode */
+ Ntty.c_lflag &= ~ICANON; /* raw mode */
+ Ntty.c_cc[VMIN] = CMIN; /* minimum time to wait */
+ Ntty.c_cc[VTIME] = CTIME; /* minimum characters to wait for */
if (0 == (error = tcsetattr(0, TCSANOW, &Ntty))) {
error += ioctl(0, FIONREAD, &cnt);
--
2.39.5