From ee7dfe3c90f1fab424dddc5f1f17a386e432cb4b Mon Sep 17 00:00:00 2001
From: Uwe Fechner <fechner@aenarete.eu>
Date: Sun, 27 Oct 2024 17:07:40 +0100
Subject: [PATCH] less precompilation if no GUI attached

---
 src/KiteViewers.jl | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/KiteViewers.jl b/src/KiteViewers.jl
index fa7c695..cfde48d 100644
--- a/src/KiteViewers.jl
+++ b/src/KiteViewers.jl
@@ -32,11 +32,13 @@ end
 	@compile_workload begin
 		# all calls in this block will be precompiled, regardless of whether
 		# they belong to your package or not (on Julia 1.8 and higher)
-		viewer=Viewer3D(true; precompile=true)
         segments=se().segments
         state=demo_state_4p(segments+1)
-        update_system(viewer, state, kite_scale=0.25)
-        close(viewer.screen)
+        if haskey(ENV, "DISPLAY")
+            viewer=Viewer3D(true; precompile=true)
+            update_system(viewer, state, kite_scale=0.25)
+            close(viewer.screen)
+        end
         nothing
 	end
 end