diff options
Diffstat (limited to 'test/ruby/test_system.rb')
-rw-r--r-- | test/ruby/test_system.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/ruby/test_system.rb b/test/ruby/test_system.rb index 2143fcad71..be441c95fe 100644 --- a/test/ruby/test_system.rb +++ b/test/ruby/test_system.rb @@ -5,7 +5,7 @@ require_relative 'envutil' class TestSystem < Test::Unit::TestCase def valid_syntax?(code, fname) code = code.dup.force_encoding("ascii-8bit") - code.sub!(/\A(\xef\xbb\xbf)?(\s*\#.*$)*(\n)?/n) { + code.sub!(/\A(?:\xef\xbb\xbf)?(\s*\#.*$)*(\n)?/n) { "#$&#{"\n" if $1 && !$2}BEGIN{throw tag, :ok}\n" } code.force_encoding("us-ascii") |