From f01c58d2bf64c7c1eead43d06915cbb333f7d54a Mon Sep 17 00:00:00 2001
From: Ali Gholami Rudi <ali@rudi.ir>
Date: Sat, 5 Jan 2013 20:16:02 +0330
Subject: [PATCH] term: cast characters read from the pty to unsigned char

---
 term.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/term.c b/term.c
index 739f6c2..de785a6 100644
--- a/term.c
+++ b/term.c
@@ -174,7 +174,7 @@ static void waitpty(void)
 static int readpty(void)
 {
 	if (ptycur < ptylen)
-		return ptybuf[ptycur++];
+		return (unsigned char) ptybuf[ptycur++];
 	if (!term->fd)
 		return -1;
 	ptylen = read(term->fd, ptybuf, PTYBUFSIZE);
@@ -184,7 +184,7 @@ static int readpty(void)
 	}
 	if (ptylen > 0) {
 		ptycur = 1;
-		return ptybuf[0];
+		return (unsigned char) ptybuf[0];
 	}
 	return -1;
 }
-- 
2.11.4.GIT