From ac14d7b504e0e1d34c794df521c3f0d36d1898a3 Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Tue, 24 May 2011 18:17:15 +0100
Subject: [PATCH] Gracefully ignore read() yielding EINTR rather than bailing
 out

---
 termkey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/termkey.c b/termkey.c
index c95dbf4..59b1859 100644
--- a/termkey.c
+++ b/termkey.c
@@ -873,7 +873,7 @@ TermKeyResult termkey_advisereadable(TermKey *tk)
   unsigned char buffer[64]; // Smaller than the default size
   ssize_t len = read(tk->fd, buffer, sizeof buffer);
 
-  if(len == -1 && errno == EAGAIN)
+  if(len == -1 && (errno == EAGAIN || errno == EINTR))
     return TERMKEY_RES_NONE;
   else if(len < 1) {
     tk->is_closed = 1;