Update solve.jl

Author: ChrisRackauckas

src/solve.jl

@@ -18,7 +18,7 @@ function DiffEqBase.__solve(jump_prob::DiffEqBase.AbstractJumpProblem; kwargs...
 end
 
 function DiffEqBase.__init(_jump_prob::DiffEqBase.AbstractJumpProblem{P},
-        alg::DiffEqBase.DEAlgorithm} = Val{true};
+        alg::DiffEqBase.DEAlgorithm};
         callback = nothing, seed = nothing,
         alias_jump = Threads.threadid() == 1,
         kwargs...) where {P}