diff --git a/components/compiler/exprparser.cpp b/components/compiler/exprparser.cpp
index 0c013b18f1..90a294c0c6 100644
--- a/components/compiler/exprparser.cpp
+++ b/components/compiler/exprparser.cpp
@@ -730,7 +730,7 @@ namespace Compiler
     }
 
     int ExprParser::parseArguments (const std::string& arguments, Scanner& scanner,
-        std::vector<Interpreter::Type_Code>& code, bool invert)
+        std::vector<Interpreter::Type_Code>& code)
     {
         bool optional = false;
         int optionalCount = 0;
@@ -762,15 +762,10 @@ namespace Compiler
 
                 if (*iter!='x')
                 {
-                    if (invert)
-                    {
-                        std::vector<Interpreter::Type_Code> tmp;
-                        stringParser.append (tmp);
+                    std::vector<Interpreter::Type_Code> tmp;
+                    stringParser.append (tmp);
 
-                        stack.push (tmp);
-                    }
-                    else
-                        stringParser.append (code);
+                    stack.push (tmp);
 
                     if (optional)
                         ++optionalCount;
@@ -795,10 +790,7 @@ namespace Compiler
                 if (type!=*iter)
                     Generator::convert (tmp, type, *iter);
 
-                if (invert)
-                    stack.push (tmp);
-                else
-                    std::copy (tmp.begin(), tmp.end(), std::back_inserter (code));
+                stack.push (tmp);
 
                 if (optional)
                     ++optionalCount;
diff --git a/components/compiler/exprparser.hpp b/components/compiler/exprparser.hpp
index 93e0d1c366..e4e385ff0f 100644
--- a/components/compiler/exprparser.hpp
+++ b/components/compiler/exprparser.hpp
@@ -96,7 +96,7 @@ namespace Compiler
             /// \return Type ('l': integer, 'f': float)
 
             int parseArguments (const std::string& arguments, Scanner& scanner,
-                std::vector<Interpreter::Type_Code>& code, bool invert = false);
+                std::vector<Interpreter::Type_Code>& code);
             ///< Parse sequence of arguments specified by \a arguments.
             /// \param arguments Uses ScriptArgs typedef
             /// \see Compiler::ScriptArgs
diff --git a/components/compiler/lineparser.cpp b/components/compiler/lineparser.cpp
index 98bd63ba1e..f7d2726e35 100644
--- a/components/compiler/lineparser.cpp
+++ b/components/compiler/lineparser.cpp
@@ -166,7 +166,7 @@ namespace Compiler
             if (!arguments.empty())
             {
                 mExprParser.reset();
-                mExprParser.parseArguments (arguments, scanner, mCode, true);
+                mExprParser.parseArguments (arguments, scanner, mCode);
             }
 
             mName = name;
@@ -278,7 +278,7 @@ namespace Compiler
                         mExplicit.clear();
                     }
 
-                    int optionals = mExprParser.parseArguments (argumentType, scanner, mCode, true);
+                    int optionals = mExprParser.parseArguments (argumentType, scanner, mCode);
 
                     extensions->generateInstructionCode (keyword, mCode, mLiterals, mExplicit, optionals);
                     mState = EndState;
@@ -363,14 +363,14 @@ namespace Compiler
 
                 case Scanner::K_startscript:
 
-                    mExprParser.parseArguments ("c", scanner, mCode, true);
+                    mExprParser.parseArguments ("c", scanner, mCode);
                     Generator::startScript (mCode);
                     mState = EndState;
                     return true;
 
                 case Scanner::K_stopscript:
 
-                    mExprParser.parseArguments ("c", scanner, mCode, true);
+                    mExprParser.parseArguments ("c", scanner, mCode);
                     Generator::stopScript (mCode);
                     mState = EndState;
                     return true;