From e466063020851791803c29b6f4bc00308e44c199 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Fri, 19 Jun 2020 11:33:03 +0200
Subject: [PATCH] term: ptmx: don't abort on EAGAIN when trying to read from
 ptxm

---
 terminal.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/terminal.c b/terminal.c
index 74e46b7b..cbd9d51b 100644
--- a/terminal.c
+++ b/terminal.c
@@ -160,6 +160,9 @@ fdm_ptmx(struct fdm *fdm, int fd, int events, void *data)
         count = read(term->ptmx, buf, sizeof(buf));
 
         if (count < 0) {
+            if (errno == EAGAIN)
+                return true;
+
             LOG_ERRNO("failed to read from pseudo terminal");
             return false;
         }