1 files changed, 1 insertions, 0 deletions
diff --git a/context.cc b/context.cc
index 127e367..f847c16 100644
--- a/context.cc
+++ b/context.cc
@@ -89,6 +89,7 @@ AbstractNode *Context::evaluate_module(QString name, const QVector<QString> &arg
 		return modules_p->value(name)->evaluate(this, argnames, argvalues, child_nodes);
 	if (parent)
 		return parent->evaluate_module(name, argnames, argvalues, child_nodes);
+	printf("WARNING: Ignoring unkown module '%s'.\n", name.toAscii().data());
 	return NULL;
 }