Fix shadowing of a temporary variable
Fix shadowing of a temporary variable

This was introduced in JSON encoding rework.

svaarala/duktape,jmptrader/duktape,svaarala/duktape,jmptrader/duktape,harold-b/duktape,markand/duktape,harold-b/duktape,svaarala/duktape,svaarala/duktape,harold-b/duktape,harold-b/duktape,jmptrader/duktape,svaarala/duktape,markand/duktape,harold-b/duktape,markand/duktape,jmptrader/duktape,jmptrader/duktape,jmptrader/duktape,markand/duktape,svaarala/duktape,jmptrader/duktape,markand/duktape,jmptrader/duktape,markand/duktape,harold-b/duktape,harold-b/duktape,jmptrader/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,jmptrader/duktape,markand/duktape,svaarala/duktape,harold-b/duktape,markand/duktape,harold-b/duktape,markand/duktape,harold-b/duktape