Quit if terminal gets lost.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1960 dbcabf3a-b0e7-0310-adc4-f8d773084564

1 files changed, 9 insertions, 1 deletions

diff --git a/src/fe-text/term-terminfo.c b/src/fe-text/term-terminfo.c
index 85ac193b..88296131 100644
--- a/src/fe-text/term-terminfo.c
+++ b/src/fe-text/term-terminfo.c
@@ -328,6 +328,14 @@ void term_stop(void)
 
 int term_gets(unsigned char *buffer, int size)
 {
+	int ret;
+
         /* fread() doesn't work */
-        return read(fileno(current_term->in), buffer, size);
+        ret = read(fileno(current_term->in), buffer, size);
+	if (ret == 0)
+                ret = -1;/* EOF - terminal got lost */
+	else if (ret == -1 && (errno == EINTR || errno == EAGAIN))
+		ret = 0;
+
+	return ret;
 }