From 7af57c7fc471da57413b614907ab1ebb6251cebd Mon Sep 17 00:00:00 2001
From: Tobias Witek <tobi@tobi-wan-kenobi.at>
Date: Tue, 17 Oct 2017 18:53:58 +0200
Subject: [PATCH] [core/input] Handle epoll interrupts

Sometimes epoll poll() calls get interrupted by the system - handle that
more gracefully.
---
 bumblebee/input.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bumblebee/input.py b/bumblebee/input.py
index cac471d..ebe11b2 100644
--- a/bumblebee/input.py
+++ b/bumblebee/input.py
@@ -28,7 +28,10 @@ def read_input(inp):
         if is_terminated():
             return
 
-        events = epoll.poll(1)
+        try:
+            events = epoll.poll(1)
+        except Exception:
+            continue
         for fileno, event in events:
             line = "["
             while "[" in line: