https://issues.shibboleth.net/jira/browse/SSPCPP-458

[shibboleth/cpp-sp.git] / shibsp / Application.cpp

diff --git a/shibsp/Application.cpp b/shibsp/Application.cpp
index 20021c1..3a459f8 100644 (file)
--- a/shibsp/Application.cpp
+++ b/shibsp/Application.cpp
@@ -131,7 +131,7 @@ void Application::clearAttributeHeaders(SPRequest& request) const
             out = getServiceProvider().getListenerService()->send(in);
             if (out.islist()) {
                 DDF header = out.first();
-                while (header.isstring()) {
+                while (header.name() && header.isstring()) {
                     m_unsetHeaders.push_back(pair<string,string>(header.name(),header.string()));
                     header = out.next();
                 }