Graphics.Gnuplot.Frame.OptionSet.View error + FIX

[guest]

gnuplot expects view options in the form "view a,b,c,d" but OptionSet?.View returns "view a b c d" this throws error

set view 1.0 1.0 1.0 1.0
             ^
"curve.gp", line 3: ',' expected

FIX Swap this line

OptionSet.add Option.view [show rotateX, show rotateZ, show scale, show scaleZ]

with something like

OptionSet.add Option.view [show rotateX ++ "," ++ show rotateZ ++ "," ++ show scale ++ "," ++ show scaleZ]

Sofware Used
-gnuplot 4.4 patchlevel 4 (Gentoo revision r1)
-gnuplot Haskell 0.5
-Glasgow Haskell Compiler, Version 6.10.4