From: Guido Kanschat <dr.guido.kanschat@gmail.com>
Date: Sun, 11 Sep 2016 15:12:13 +0000 (+0200)
Subject: do not throw exception in AnyData::try_read_ptr() even if different type
X-Git-Tag: v8.5.0-rc1~681^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f88f225466d052c3b1d3e10df65b9be886023be0;p=dealii.git

do not throw exception in AnyData::try_read_ptr() even if different type
---

diff --git a/include/deal.II/algorithms/any_data.h b/include/deal.II/algorithms/any_data.h
index 93ca7b2eda..05153daf1e 100644
--- a/include/deal.II/algorithms/any_data.h
+++ b/include/deal.II/algorithms/any_data.h
@@ -275,6 +275,8 @@ AnyData::try_read_ptr(const unsigned int i) const
   const type *const *p = boost::any_cast<type *>(&data[i]);
   if (p==0)
     p = boost::any_cast<const type *>(&data[i]);
+  if (p==0)
+    return 0;
   return *p;
 }