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| author | Matthew Draper <matthew@trebex.net> | 2018-06-29 17:16:02 +0930 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-06-29 17:16:02 +0930 |
| commit | 11505cc2b3b24f7b1f0aa1585fbe4830885593ca (patch) | |
| tree | d7dc9fae1e7b4168efed1fd69c16ede300559b5f /activestorage/lib | |
| parent | 79ef9fbe4639954e7f71463a1184489ffec1e5e6 (diff) | |
| parent | 875ef6e74878dfd60e334901bb478f2cf7667d90 (diff) | |
| download | rails-11505cc2b3b24f7b1f0aa1585fbe4830885593ca.tar.gz rails-11505cc2b3b24f7b1f0aa1585fbe4830885593ca.tar.bz2 rails-11505cc2b3b24f7b1f0aa1585fbe4830885593ca.zip | |
Merge pull request #33250 from utilum/pdftoppm_exists
Refactor Previewer::PopplerPDFPreviewer#pdftoppm_exists?
Diffstat (limited to 'activestorage/lib')
| -rw-r--r-- | activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb b/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb index 2a787362cf..69eb617d7b 100644 --- a/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb +++ b/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb @@ -12,7 +12,7 @@ module ActiveStorage end def pdftoppm_exists? - return @pdftoppm_exists unless @pdftoppm_exists.nil? + return @pdftoppm_exists if defined?(@pdftoppm_exists) @pdftoppm_exists = system(pdftoppm_path, "-v", out: File::NULL, err: File::NULL) end |