Fixed fatal error when you have memory_limit set to -1, suhosin patch installed, but no suhosin.memory_limit set.
Fixed fatal error when you have memory_limit set to -1, suhosin patch installed, but no suhosin.memory_limit set.

ravage84/pdepend,pdepend/pdepend,PortNumber53/pdepend,JeroenDeDauw/pdepend,pdepend/pdepend,sustmi/pdepend,manuelpichler/pdepend,kore/pdepend,manuelpichler/pdepend,JeroenDeDauw/pdepend,PortNumber53/pdepend,sustmi/pdepend,kore/pdepend,kore/pdepend,PortNumber53/pdepend,sustmi/pdepend,ravage84/pdepend,torinaki/pdepend,torinaki/pdepend,ravage84/pdepend