From e4fee717a8f505fd6428d326eb7e28cae401dcb4 Mon Sep 17 00:00:00 2001
From: Matej Sekoranja <matej.sekoranja@cosylab.com>
Date: Tue, 26 Mar 2013 22:11:57 +0100
Subject: [PATCH] pvinfo null introspection data check

---
 testApp/remote/pvinfo.cpp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/testApp/remote/pvinfo.cpp b/testApp/remote/pvinfo.cpp
index b9fa995..49fccd0 100644
--- a/testApp/remote/pvinfo.cpp
+++ b/testApp/remote/pvinfo.cpp
@@ -149,9 +149,16 @@ int main (int argc, char *argv[])
                             dynamic_pointer_cast<const Structure>(getFieldRequesterImpl->getField());
 
                     channel->printInfo();
-                    String s;
-                    structure->toString(&s);
-                    std::cout << s << std::endl << std::endl;
+                    if (structure)
+                    {
+                        String s;
+                        structure->toString(&s);
+                        std::cout << s << std::endl << std::endl;
+                    }
+                    else
+                    {
+                        std::cout << "(null introspection data)" << std::endl << std::endl;
+                    }
             	}
             	else
             	{