diff options
Diffstat (limited to 'lib/sources.nix')
| -rw-r--r-- | lib/sources.nix | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sources.nix b/lib/sources.nix index f02ddad17c6d..0ffadea8f1bc 100644 --- a/lib/sources.nix +++ b/lib/sources.nix @@ -83,7 +83,7 @@ rec { # Sometimes git stores the commitId directly in the file but # sometimes it stores something like: «ref: refs/heads/branch-name» matchRef = match "^ref: (.*)$" fileContent; - in if isNull matchRef + in if matchRef == null then fileContent else readCommitFromFile (lib.head matchRef) path # Sometimes, the file isn't there at all and has been packed away in the @@ -92,7 +92,7 @@ rec { then let fileContent = readFile packedRefsName; matchRef = match (".*\n([^\n ]*) " + file + "\n.*") fileContent; - in if isNull matchRef + in if matchRef == null then throw ("Could not find " + file + " in " + packedRefsName) else lib.head matchRef else throw ("Not a .git directory: " + path); |