summaryrefslogtreecommitdiffhomepage
path: root/lib/axlsx/drawing/pic.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/axlsx/drawing/pic.rb')
-rw-r--r--lib/axlsx/drawing/pic.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/axlsx/drawing/pic.rb b/lib/axlsx/drawing/pic.rb
index fa08bd83..320a5254 100644
--- a/lib/axlsx/drawing/pic.rb
+++ b/lib/axlsx/drawing/pic.rb
@@ -30,7 +30,7 @@ module Axlsx
end
# allowed mime types
- ALLOWED_MIME_TYPES = %w(image/jpeg image/png image/gif)
+ ALLOWED_MIME_TYPES = %w(image/jpeg image/png image/gif).freeze
# The name to use for this picture
# @return [String]