[bug#41771] [PATCH] activation: Fix function call for system activation

[Royce Strange]

* gnu/build/activation.scm (boot-time-system):
Evaluate the linux-command-line thunk for linux systems to boot
---
 gnu/build/activation.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/build/activation.scm b/gnu/build/activation.scm
index b915e6bb67..4b67926e88 100644
--- a/gnu/build/activation.scm
+++ b/gnu/build/activation.scm
@@ -321,7 +321,7 @@ improvement."
 (define (boot-time-system)
   "Return the '--system' argument passed on the kernel command line."
   (find-long-option "--system" (if (string-contains %host-type "linux-gnu")
-                                   linux-command-line
+                                   (linux-command-line)
                                    (command-line))))
 
 (define* (activate-current-system
-- 
2.26.2