bin/erb: change template file encoding to UTF-8

Unlike Ruby source file encoding (script encoding) whose default is
changed to UTF-8 in Ruby 2.0 (Feature #6679), template's file encoding
given to erb(1) has been ASCII-8BIT since ERB supports m17n at r21170.

Like Ruby source file encoding, erb template file encoding should be
UTF-8 in Ruby 2.

[Bug #14095] [ruby-core:83708]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/erb b/bin/erb
index 6a88c3b26a..86f7042fae 100755
--- a/bin/erb
+++ b/bin/erb
@@ -122,7 +122,7 @@ EOU
         exit 1
       end
 
-      $<.set_encoding(Encoding::ASCII_8BIT, nil)
+      $<.set_encoding(Encoding::UTF_8, nil)
       src = $<.read
       filename = $FILENAME
       exit 2 unless src