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madsjulia · Aug 6, 2023 · e136c43 · e136c43
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commit e136c43
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,6 +1,6 @@
 name = "AffineInvariantMCMC"
 uuid = "a0f608ac-68d0-5108-ad9a-0cdca73324f3"
-version = "1.2.1"
+version = "1.2.2"
 
 [deps]
 JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"

diff --git a/src/AffineInvariantMCMC.jl b/src/AffineInvariantMCMC.jl
@@ -40,8 +40,8 @@ Reference:
 
 Goodman & Weare, "Ensemble samplers with affine invariance", Communications in Applied Mathematics and Computational Science, DOI: 10.2140/camcos.2010.5.65, 2010.
 """
-function sample(llhood::Function, numwalkers::Integer, x0::AbstractMatrix, numsamples_perwalker::Integer, thinning::Integer, a::Number=2.; filename::AbstractString, load::Bool=true, save::Bool=true, rng::Random.AbstractRNG=Random.GLOBAL_RNG)
-	if isfile(filename) && load
+function sample(llhood::Function, numwalkers::Integer, x0::AbstractMatrix, numsamples_perwalker::Integer, thinning::Integer, a::Number=2.; filename::AbstractString="", load::Bool=true, save::Bool=true, rng::Random.AbstractRNG=Random.GLOBAL_RNG)
+	if filename != "" && isfile(filename) && load
 		chain, llhoodvals = JLD2.load(filename, "chain", "llhoods")
 	end
 	x = copy(x0)
@@ -75,7 +75,7 @@ function sample(llhood::Function, numwalkers::Integer, x0::AbstractMatrix, numsa
 			end
 		end
 	end
-	if save &&  filename != ""
+	if save && filename != ""
 		JLD2.save(filename, "chain", chain, "llhoods", llhoodvals)
 	end
 	return chain, llhoodvals