Fix GifReader exceptions (#13760)

5 years ago · 927f9ea499
parent 27ea7c13a5
commit 927f9ea499
1 changed files with 1 additions and 1 deletions
--- a/lib/paperclip/gif_transcoder.rb
+++ b/lib/paperclip/gif_transcoder.rb
@ -6,7 +6,7 @@ class GifReader
  EXTENSION_LABELS = [0xf9, 0x01, 0xff].freeze
  GIF_HEADERS      = %w(GIF87a GIF89a).freeze
-  class GifReaderException; end
+  class GifReaderException < StandardError; end
  class UnknownImageType < GifReaderException; end