Fix detection of .nl extension (#143)

JuliaSmoothOptimizers · Oct 2, 2024 · 94d2fdf · 94d2fdf
1 parent eb5082f
commit 94d2fdf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ampl_model.jl b/src/ampl_model.jl
@@ -27,7 +27,7 @@ mutable struct AmplModel <: AbstractNLPModel{Float64, Vector{Float64}}
 
     # check that stub or stub.nl exists
     fname = basename(stub)
-    ext = occursin(".", fname) ? split(fname, '.')[2] : ""
+    ext = occursin(".", fname) ? split(fname, '.')[end] : ""
     if ext == "nl"
       isfile(stub) || throw(AmplException("cannot find $(stub)"))
     else