* lib/rexml/formatters/pretty.rb (REXML::Formatters::Pretty#wrap):

matz · matz · commit 83abcf5a2c17 · 2008-09-23T11:09:39.000Z
abandon wrapping if the line contains no space.  [ruby-dev:36045]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Sep 23 20:06:46 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/rexml/formatters/pretty.rb (REXML::Formatters::Pretty#wrap):
+	  abandon wrapping if the line contains no space.  [ruby-dev:36045]
+
 Tue Sep 23 19:38:03 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (subtruct): check tv_sec. reported by ko1.
diff --git a/lib/rexml/formatters/pretty.rb b/lib/rexml/formatters/pretty.rb
@@ -129,6 +129,7 @@ def wrap(string, width)
         # Recursively wrap string at width.
         return string if string.length <= width
         place = string.rindex(' ', width) # Position in string with last ' ' before cutoff
+        return string if place.nil?
         return string[0,place] + "\n" + wrap(string[place+1..-1], width)
       end
 
