allow Inf maxiters

Author: ChrisRackauckas

src/options_type.jl

@@ -1,5 +1,5 @@
-type SDEOptions{uEltype,uEltypeNoUnits,tTypeNoUnits,tType,F2,F3,F4,F5,F6,tstopsType,ECType,SType}
-  maxiters::Int
+type SDEOptions{uEltype,uEltypeNoUnits,tTypeNoUnits,tType,F2,F3,F4,F5,F6,tstopsType,ECType,SType,MI}
+  maxiters::MI
   timeseries_steps::Int
   save_everystep::Bool
   adaptive::Bool

src/solve.jl

@@ -206,7 +206,7 @@ function init{uType,tType,isinplace,algType<:Union{AbstractRODEAlgorithm,Abstrac
 
   uEltype = recursive_eltype(u)
 
-  opts = SDEOptions(Int(maxiters),timeseries_steps,save_everystep,adaptive,uEltype(uEltype(1)*abstol),
+  opts = SDEOptions(maxiters,timeseries_steps,save_everystep,adaptive,uEltype(uEltype(1)*abstol),
     uEltypeNoUnits(reltol),tTypeNoUnits(gamma),tTypeNoUnits(qmax),tTypeNoUnits(qmin),
     dtmax,dtmin,internalnorm,save_idxs,
     tstops_internal,saveat_internal,d_discontinuities_internal,