From c650577ecd372c89632f8c2da0909f0b2792b7ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Frank=20B=C3=B6hmer?= <frank@greenstreet.de>
Date: Thu, 24 Aug 2017 09:28:06 +0200
Subject: [PATCH] Fixed line_wrapper.coffee: (while w > @spaceLeft) did run
 endless, if space is to tight for even a single character

---
 lib/line_wrapper.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/line_wrapper.coffee b/lib/line_wrapper.coffee
index a64aa02..d68300a 100644
--- a/lib/line_wrapper.coffee
+++ b/lib/line_wrapper.coffee
@@ -74,7 +74,7 @@ class LineWrapper extends EventEmitter
         while word.length
           # fit as much of the word as possible into the space we have
           l = word.length
-          while w > @spaceLeft
+          while w > @spaceLeft and l > 0
             w = @wordWidth word.slice(0, --l)
             
           # send a required break unless this is the last piece