fix issue #35 & bump

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ***
 
+Change log v.0.2.11
+
+**Fix**: fix for issue #35 , which was caused by the broken fix for issue #34. Credit to Davek Rupinski for pointing out the issue.
+
+***
+
 Change log v.0.2.10
 
 **Fix**: fixed page stamping when the page's content was a referenced object instead or a direct array of content references. Credit to vitstradal for discovering the issue.

lib/combine_pdf/page_methods.rb

@@ -613,7 +613,7 @@ def contents
 		end
 		#initializes the content stream in case it was not initialized before
 		def init_contents
-			self[:Contents] = self[:Contents][:referenced_object][:indirect_without_dictionary] if self[:Contents][:referenced_object] && self[:Contents][:referenced_object][:indirect_without_dictionary]
+			self[:Contents] = self[:Contents][:referenced_object][:indirect_without_dictionary] if self[:Contents].is_a?(Hash) && self[:Contents][:referenced_object] && self[:Contents][:referenced_object].is_a?(Hash) && self[:Contents][:referenced_object][:indirect_without_dictionary]
 			self[:Contents].delete({ is_reference_only: true , referenced_object: {indirect_reference_id: 0, raw_stream_content: ''} })
 			# wrap content streams
 			insert_content 'q', 0

lib/combine_pdf/version.rb

@@ -1,4 +1,4 @@
 module CombinePDF
-  VERSION = "0.2.10"
+  VERSION = "0.2.11"
 end