Merge pull request #1292 from isaacsas/varmap_extraneous_line

Drop extraneous line in varmap_to_vars

Author: ChrisRackauckas

src/variables.jl

@@ -48,7 +48,6 @@ function varmap_to_vars(varmap, varlist; defaults=Dict(), check=true, toterm=Sym
 
     if eltype(varmap) <: Pair # `varmap` is a dict or an array of pairs
         varmap = todict(varmap)
-        rules = Dict(varmap)
         vals = _varmap_to_vars(varmap, varlist; defaults=defaults, check=check, toterm=toterm)
     else # plain array-like initialization
         vals = varmap