Fix minor bug in the results view

2022-10-02 16:18:34 +08:00 · 2022-10-02 16:18:34 +08:00 · a7cecfb520
parent 8a1e682c8b
commit a7cecfb520
1 changed files with 1 additions and 1 deletions
--- a/app/resources/results/views/survey.jl.html
+++ b/app/resources/results/views/survey.jl.html
@ -36,7 +36,7 @@
             if length(qres) > 0
               let qresexpanded=if qres[1] isa Vector; collect(Iterators.flatten(qres)) else qres end
                   qresfreq=sort(countmap(qresexpanded) |> collect, by=x->-x[2])
-                   maxfreq=qresfreq[1][2] %>
+                   maxfreq=if isempty(qresfreq) 0 else last(first(qresfreq)) end %>
        <svg viewBox="0 0 130 $(6*length(qresfreq))">
            <% [ %>
            <g class="bar">