From a2827f0f3d3636497ded070ba236e9368504cf28 Mon Sep 17 00:00:00 2001
From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Tue, 21 Sep 2021 01:49:15 +0900
Subject: [PATCH] Check result of Write

---
 noncolorable.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/noncolorable.go b/noncolorable.go
index 95f2c6b..2dcb09a 100644
--- a/noncolorable.go
+++ b/noncolorable.go
@@ -27,7 +27,10 @@ loop:
 		}
 		if c1 != 0x1b {
 			bw[0] = c1
-			w.out.Write(bw[:])
+			_, err = w.out.Write(bw[:])
+			if err != nil {
+				break loop
+			}
 			continue
 		}
 		c2, err := er.ReadByte()