diff options
Diffstat (limited to 'nix/libutil/util.cc')
| -rw-r--r-- | nix/libutil/util.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nix/libutil/util.cc b/nix/libutil/util.cc index 54b9eb82d6..9af42a150c 100644 --- a/nix/libutil/util.cc +++ b/nix/libutil/util.cc @@ -379,6 +379,9 @@ Paths createDirs(const Path & path) created.push_back(path); } + if (S_ISLNK(st.st_mode) && stat(path.c_str(), &st) == -1) + throw SysError(format("statting symlink `%1%'") % path); + if (!S_ISDIR(st.st_mode)) throw Error(format("`%1%' is not a directory") % path); return created; |