Handle pages with no /Contents from getPageContents()

The spec allows /Contents to be omitted for pages that are blank, but
QPDFObjectHandle::getPageContents() was throwing an exception in this
case.

1 files changed, 8 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 8816d6cf..77ab74b9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2014-11-14  Jay Berkenbilt  <ejb@ql.org>
+
+	* Bug fix: QPDFObjectHandle::getPageContents() no longer throws an
+	exception when called on a page that has no /Contents key in its
+	dictionary. This is allowed by the spec, and some software
+	packages generate files like this for pages that are blank in the
+	original.
+
 2014-06-07  Jay Berkenbilt  <ejb@ql.org>
 
 	* 5.1.2: release