Fix: String methods cannot be invoked on an empty string

fixes #10191

diff --git a/lib/config/vmops.hpp b/lib/config/vmops.hpp
index 1db10e0097ed8cb048a216a8edf2572ee770c081..0f517aa8e39947b6e1ee15ba3d9b70794025b2a5 100644 (file)
--- a/lib/config/vmops.hpp
+++ b/lib/config/vmops.hpp
@@ -58,7 +58,7 @@ public:
        {
                boost::shared_ptr<ScriptFrame> vframe;
 
-               if (!self.IsEmpty())
+               if (!self.IsEmpty() || self.IsString())
                        vframe = boost::make_shared<ScriptFrame>(self); /* passes self to the callee using a TLS variable */
                else
                        vframe = boost::make_shared<ScriptFrame>();
@@ -206,7 +206,7 @@ public:
 
        static inline Value GetField(const Value& context, const String& field, const DebugInfo& debugInfo = DebugInfo())
        {
-               if (context.IsEmpty())
+               if (context.IsEmpty() && !context.IsString())
                        return Empty;
 
                if (!context.IsObject())