From 17deaf1e21d432f8d4c8e1f69153c73bdbc0d1a5 Mon Sep 17 00:00:00 2001
From: Akshay Shah <shah@uber.com>
Date: Mon, 13 Mar 2017 09:52:50 -0700
Subject: [PATCH] Ignore sync errors

---
 zapcore/core.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/zapcore/core.go b/zapcore/core.go
index f3c6f459a..9e6e28c73 100644
--- a/zapcore/core.go
+++ b/zapcore/core.go
@@ -92,8 +92,9 @@ func (c *ioCore) Write(ent Entry, fields []Field) error {
 		return err
 	}
 	if ent.Level > ErrorLevel {
-		// Since we may be crashing the program, sync the output.
-		return c.out.Sync()
+		// Since we may be crashing the program, sync the output. Ignore Sync
+		// errors, pending a clean solution to issue #370.
+		c.out.Sync()
 	}
 	return nil
 }