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| author | Eelco Dolstra <edolstra@gmail.com> | 2019-05-01 20:38:41 +0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2019-05-01 20:44:30 +0200 |
| commit | a37436d7929f37fb390837419d166a81559abb3e (patch) | |
| tree | c867b8c67a1b68a0a02456c78e6b02bcfaf769e2 /src/libexpr/primops/flakeref.cc | |
| parent | fa88f7152070d4c886b512de00691da709bc7229 (diff) | |
Accept empty directories
Diffstat (limited to 'src/libexpr/primops/flakeref.cc')
| -rw-r--r-- | src/libexpr/primops/flakeref.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/primops/flakeref.cc b/src/libexpr/primops/flakeref.cc index 56ba58d09..b7a20a170 100644 --- a/src/libexpr/primops/flakeref.cc +++ b/src/libexpr/primops/flakeref.cc @@ -107,7 +107,7 @@ FlakeRef::FlakeRef(const std::string & uri, bool allowRelative) throw Error("invalid Git ref '%s'", value); ref = value; } else if (name == "dir") { - if (!std::regex_match(value, subDirRegex2)) + if (value != "" && !std::regex_match(value, subDirRegex2)) throw Error("flake '%s' has invalid subdirectory '%s'", uri, value); subdir = value; } else |