tUpdate platform checks - Granular.jl - Julia package for granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/Granular.jl
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       ---
 (DIR) commit b384ca9b593ba75b4d50fd21d0b1b445e46caa85
 (DIR) parent 9ae0f82c3377f54903a1df0758fbd4f4f5884654
 (HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
       Date:   Wed, 12 Dec 2018 17:10:38 -0500
       
       Update platform checks
       
       Diffstat:
         M src/io.jl                           |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/src/io.jl b/src/io.jl
       t@@ -1517,9 +1517,9 @@ function plotGrains(sim::Simulation;
            end
        
            if show_figure
       -        if is_apple()
       +        if Sys.isapple()
                    run(`open $(filename)`)
       -        elseif is_linux()
       +        elseif Sys.islinux()
                    run(`xdg-open $(filename)`)
                end
            end