Merge pull request #430 from isaacsas/jumpproblem-kwarg-fix

Jump problem kwarg fix

Author: ChrisRackauckas

src/systems/jumps/jumpsystem.jl

@@ -198,7 +198,7 @@ function DiffEqJump.JumpProblem(js::JumpSystem, prob, aggregator; kwargs...)
         vtoj = nothing; jtov = nothing; jtoj = nothing
     end
 
-    JumpProblem(prob, aggregator, jset; dep_graph=jtoj, vartojumps_map=vtoj, jumptovars_map=jtov)
+    JumpProblem(prob, aggregator, jset; dep_graph=jtoj, vartojumps_map=vtoj, jumptovars_map=jtov, kwargs...)
 end
 
 

test/jumpsystem.jl

@@ -71,6 +71,11 @@ function getmean(jprob,Nsims)
 end
 m = getmean(jprob,Nsims)
 
+# test save_positions is working
+jprob = JumpProblem(js2, dprob, Direct(), save_positions=(false,false))
+sol = solve(jprob, SSAStepper(), saveat=1.0)
+@test all((sol.t) .== collect(0.:tspan[2]))
+
 #test the MT JumpProblem rates/affects are correct
 rate2(u,p,t) = 0.01u[2]
 jump2 = ConstantRateJump(rate2,affect2!)