uploads: fix exception when uploading gifs.

Older versions of libvips don't support get("n-pages"). This is known to fail in libvips-8.4 and known to work in libvips-8.8.
2020-05-24 12:06:34 -05:00
parent cf88411dce
commit 3e2949d157
1 changed files with 3 additions and 0 deletions
--- a/app/logical/media_file/image.rb
+++ b/app/logical/media_file/image.rb
@@ -53,6 +53,9 @@ class MediaFile::Image < MediaFile

  def is_animated_gif?
    file_ext == :gif && image.get("n-pages") > 1
+  # older versions of libvips that don't support n-pages will raise an error
+  rescue Vips::Error
+    false
  end

  def is_animated_png?