check for empty labs

2016-10-25 22:33:53 -04:00 · 2016-10-25 22:33:53 -04:00 · 3aac2b2895
commit 3aac2b2895
parent aa6814a6d3
1 changed files with 1 additions and 0 deletions
--- a/src/backends.jl
+++ b/src/backends.jl
@ -58,6 +58,7 @@ function tick_padding(axis::Axis)
        0mm
    else
        vals, labs = ticks
+        isempty(labs) && return 0mm
        ptsz = axis[:tickfont].pointsize * pt

        # we need to compute the size of the ticks generically