* parse.y (arg): operator assignment "a += b rescue c" should be

  parsed as "a += (b rescue c)" just like normal assignment.
  [ruby-talk:301000]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/csv.rb b/lib/csv.rb
index f488141eb2..f846205637 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -1524,7 +1524,7 @@ class CSV
     # 
     loop do
       # add another read to the line
-      line  += @io.gets(@row_sep) rescue return nil
+      (line += @io.gets(@row_sep)) rescue return nil
       # copy the line so we can chop it up in parsing
       parse = line.dup
       parse.sub!(@parsers[:line_end], "")