https://issues.shibboleth.net/jira/browse/CPPXT-75

[shibboleth/cpp-xmltooling.git] / xmltooling / util / XMLHelper.cpp

diff --git a/xmltooling/util/XMLHelper.cpp b/xmltooling/util/XMLHelper.cpp
index 7bc43ba..4d4b8e2 100644 (file)
--- a/xmltooling/util/XMLHelper.cpp
+++ b/xmltooling/util/XMLHelper.cpp
@@ -176,9 +176,12 @@ xmltooling::QName* XMLHelper::getNodeValueAsQName(const DOMNode* domNode)
     if (!domNode)
         return nullptr;
     
-    int i;
     const XMLCh* value=domNode->getTextContent();
-    if (value && (i=XMLString::indexOf(value,chColon))>0) {
+    if (!value || !*value)
+        return nullptr;
+
+    int i;
+    if ((i=XMLString::indexOf(value,chColon))>0) {
         XMLCh* prefix=new XMLCh[i+1];
         XMLString::subString(prefix,value,0,i);
         prefix[i]=chNull;