fix diff bug with utf-8

diff --git a/app/views/commits/_text_file.html.haml b/app/views/commits/_text_file.html.haml
index cb54299..bdc740b 100644 (file)
--- a/app/views/commits/_text_file.html.haml
+++ b/app/views/commits/_text_file.html.haml
@@ -2,7 +2,7 @@
 - line_new = 0
 - lines_arr = diff.diff.lines.to_a
 - lines_arr.each do |line|
-  - line = line.force_encoding(Encoding::UTF_8)
+  - line.force_encoding(Encoding::UTF_8)
   - next if line.match(/^--- \/dev\/null/)
   - next if line.match(/^--- a/)
   - next if line.match(/^\+\+\+ b/)