Add code for non-covariant build.

[shibboleth/cpp-xmltooling.git] / xmltooling / signature / impl / XMLSecSignatureImpl.cpp

diff --git a/xmltooling/signature/impl/XMLSecSignatureImpl.cpp b/xmltooling/signature/impl/XMLSecSignatureImpl.cpp
index 4f33d90..6199613 100644 (file)
--- a/xmltooling/signature/impl/XMLSecSignatureImpl.cpp
+++ b/xmltooling/signature/impl/XMLSecSignatureImpl.cpp
@@ -408,7 +408,12 @@ Signature* SignatureBuilder::buildObject(
     return buildObject();
 }
 
-Signature* SignatureBuilder::buildObject() const
+#ifdef HAVE_COVARIANT_RETURNS
+Signature*
+#else
+XMLObject*
+#endif
+SignatureBuilder::buildObject() const
 {
     return new XMLSecSignatureImpl();
 }