diff options
| author | Vladimír Čunát <vcunat@gmail.com> | 2017-03-19 10:16:44 +0100 |
|---|---|---|
| committer | Vladimír Čunát <vcunat@gmail.com> | 2017-03-19 10:19:20 +0100 |
| commit | 36de745e1b705644d22b0d7f8fc60fdedb49d2d3 (patch) | |
| tree | d443a07d611ae84283c24f3f4fa358b207a0cf00 /lib/strings.nix | |
| parent | 48deda9f367b24a9ca122f13a9f6659ed2bfe75d (diff) | |
readPathsFromFile: fixup after #23851
The final newline would produce an empty string;
let's filter all empty lines as well.
Diffstat (limited to 'lib/strings.nix')
| -rw-r--r-- | lib/strings.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/strings.nix b/lib/strings.nix index eb3c2971ad59..44b6f8780c84 100644 --- a/lib/strings.nix +++ b/lib/strings.nix @@ -479,7 +479,7 @@ rec { lines = builtins.map (lib.removeSuffix "\n") (lib.splitString "\n" (builtins.readFile file)); - removeComments = lib.filter (line: !(lib.hasPrefix "#" line)); + removeComments = lib.filter (line: line != "" && !(lib.hasPrefix "#" line)); relativePaths = removeComments lines; absolutePaths = builtins.map (path: builtins.toPath (root + "/" + path)) relativePaths; in |