From 13ca3708b55db0f264f4352ebc30ef457a036f00 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <william@wkennington.com>
Date: Tue, 23 Sep 2014 10:18:05 -0700
Subject: [PATCH] Fix #4236

---
 nixos/modules/system/boot/loader/grub/install-grub.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/system/boot/loader/grub/install-grub.pl b/nixos/modules/system/boot/loader/grub/install-grub.pl
index 3128d1db098..981b60c004c 100644
--- a/nixos/modules/system/boot/loader/grub/install-grub.pl
+++ b/nixos/modules/system/boot/loader/grub/install-grub.pl
@@ -201,7 +201,7 @@ sub GrubFs {
 my $grubBoot = GrubFs("/boot");
 my $grubStore;
 if ($copyKernels == 0) {
-    my $grubStore = GrubFs("/nix/store");
+    $grubStore = GrubFs("/nix/store");
 }
 
 # Generate the header.