diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/stdlib/src/filelib.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl index d532cea187..b098d4cb91 100644 --- a/lib/stdlib/src/filelib.erl +++ b/lib/stdlib/src/filelib.erl @@ -264,6 +264,9 @@ ensure_dir(F) -> case do_is_dir(Dir, file) of true -> ok; + false when Dir =:= F -> + %% Protect against infinite loop + {error,einval}; false -> ensure_dir(Dir), case file:make_dir(Dir) of |