Moved 'ulimit' command before 'set -e' to avoid permaent errors with …

…low global ulimits as requested by Hong Xu (xuhdev)

entrypoint.sh

@@ -1,10 +1,12 @@
 #!/bin/bash
-set -e
 
 # When not limiting the open file descritors limit, the memory consumption of
 # slapd is absurdly high. See https://github.com/docker/docker/issues/8231
 ulimit -n 8192
 
+
+set -e
+
 chown -R openldap:openldap /var/lib/ldap/
 
 if [[ ! -d /etc/ldap/slapd.d ]]; then