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Print a sensible error message if no device is specified for a filesystem

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This commit is contained in:
Eelco Dolstra 2014-07-30 13:10:03 +02:00
parent b1ba1689bd
commit 94ce6ec866
1 changed files with 3 additions and 1 deletions
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4
nixos/modules/tasks/filesystems.nix
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@ -146,7 +146,9 @@ in
# Filesystems.
${flip concatMapStrings fileSystems (fs:
(if fs.device != null then fs.device else "/dev/disk/by-label/${fs.label}")
(if fs.device != null then fs.device
else if fs.label != null then "/dev/disk/by-label/${fs.label}"
else throw "No device specified for mount point ‘${fs.mountPoint}’.")
+ " " + fs.mountPoint
+ " " + fs.fsType
+ " " + fs.options