From e70e401be14c2b03196a3eca0a0e9596746695b8 Mon Sep 17 00:00:00 2001
From: Massimiliano Culpo <massimiliano.culpo@gmail.com>
Date: Fri, 24 Nov 2023 10:08:21 +0100
Subject: [PATCH] spack graph: fix coloring with environments (#41240)

If we use all specs, we won't color correctly build-only dependencies
---
 lib/spack/spack/cmd/graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/spack/spack/cmd/graph.py b/lib/spack/spack/cmd/graph.py
index eeced40720e..4122d8d5889 100644
--- a/lib/spack/spack/cmd/graph.py
+++ b/lib/spack/spack/cmd/graph.py
@@ -61,7 +61,7 @@ def graph(parser, args):
         args.dot = True
         env = ev.active_environment()
         if env:
-            specs = env.all_specs()
+            specs = env.concrete_roots()
         else:
             specs = spack.store.STORE.db.query()