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-rwxr-xr-xlib/plugins/rfpdf/lib/tcpdf.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/plugins/rfpdf/lib/tcpdf.rb b/lib/plugins/rfpdf/lib/tcpdf.rb
index 7c4d0df81..287e81bb7 100755
--- a/lib/plugins/rfpdf/lib/tcpdf.rb
+++ b/lib/plugins/rfpdf/lib/tcpdf.rb
@@ -86,10 +86,10 @@ class TCPDF
@@k_small_ratio = 2/3.0
cattr_accessor :k_path_cache
- @@k_path_cache = Rails.root.join('tmp').to_path
+ @@k_path_cache = Rails.root.join('tmp').to_s
cattr_accessor :k_path_url_cache
- @@k_path_url_cache = Rails.root.join('tmp').to_path
+ @@k_path_url_cache = Rails.root.join('tmp').to_s
cattr_accessor :decoder