Segmentation fault if HOME is not set

[jvillafanez]

[Wed Jul 16 16:16:48 2014] [notice] child pid 16351 exit signal Segmentation fault (11), possible coredump in /etc/apache2

Looks like the cause could be that the HOME is required for the smbclient to work properly (check eduardok/libsmbclient-php#5)

Setting the HOME variable in the server, as the link says, seems to work fine

I don't think it's possible to solve it in this library, but it's just to know that this is happening with the library and have linked the issue in the libsmbclient-php