Update iterator properly

This seems to fix #1266
2017-12-05 13:12:10 -05:00 · 2017-12-05 13:12:10 -05:00 · eb6c15caba
commit eb6c15caba
parent 4bbe367aab
1 changed files with 1 additions and 1 deletions
--- a/src/pipeline.jl
+++ b/src/pipeline.jl
@ -264,7 +264,7 @@ function _subplot_setup(plt::Plot, d::KW, kw_list::Vector{KW})

        # extract subplot/axis attributes from kw and add to sp_attr
        attr = KW()
-        for (k,v) in kw
+        for (k,v) in collect(kw)
            if haskey(_subplot_defaults, k) || haskey(_axis_defaults_byletter, k)
                attr[k] = pop!(kw, k)
            end