From c7daf5be8324c66332e037224eafdc4a9d7c09a7 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sat, 26 Dec 2015 20:04:07 +0100
Subject: Fix #114

---
 nix-script-switch.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix-script-switch.sh b/nix-script-switch.sh
index 6d14122..e91fe8c 100755
--- a/nix-script-switch.sh
+++ b/nix-script-switch.sh
@@ -223,7 +223,7 @@ then
             stderr "'$NIXPKGS' is not a directory, so can't be a nixpkgs clone" && \
             exit 1
 
-        commit=$(nixos-version | cut -d . -f 3 | cut -d " " -f 1)
+        commit=$(nixos-version | sed -r 's,(.*)\.(.*)\ (.*),\2,')
 
         if [[ $DO_UPSTREAM_UPDATE -eq 1 ]]
         then
-- 
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