curious whether this works

JuliaTeX · Feb 7, 2021 · e84aacf · e84aacf
1 parent 44623cb
commit e84aacf
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/PGFPlots.jl b/src/PGFPlots.jl
@@ -12,6 +12,11 @@ using Requires
 using Discretizers
 using Printf
 
+# Define isnothing
+if VERSION < v"1.1"
+    isnothing(x) = x === nothing
+end
+
 # load dynamic dependencies
 function __init__()
     @require DataFrames="a93c6f00-e57d-5684-b7b6-d8193f3e46c0" include("dataframes.jl")