Fix deprecated syntax in PGFPlots backend

This commit is contained in:
Godisemo 2018-09-14 10:36:49 +02:00
parent 2e9e1fc424
commit ecf483702f

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@ -413,7 +413,7 @@ function pgf_axis(sp::Subplot, letter)
push!(style, string(letter, "tick = {", join(tick_values,","), "}"))
if axis[:showaxis] && axis[:scale] in (:ln, :log2, :log10) && axis[:ticks] == :auto
# wrap the power part of label with }
tick_labels = Vector{String}(length(ticks[2]))
tick_labels = Vector{String}(undef, length(ticks[2]))
for (i, label) in enumerate(ticks[2])
base, power = split(label, "^")
power = string("{", power, "}")