Segmentation Fault in FileLock

[elBoberido]

Required information

Operating system:
all

Compiler version:
all

Observed result or behaviour:
When the FileLock is initialized and and the flock fails with a different errno than EWOULDBLOCK the application sefaults.

Expected result or behaviour:
No segfault.

Conditions where it occurred / Performed steps:
Remove EWOULDBLOCK from the ignored errors to enter the if branch with the faulty code and run the hoofs_moduletests