Fix FastCGI start problems

debian/rules

@@ -33,6 +33,7 @@ override_dh_auto_install:
 			LMPREFIX=/usr/share/lemonldap-ng/ \
 			BINDIR=$(LMSHAREDIR)/bin/ \
 			SBINDIR=/usr/sbin \
+			FASTCGISOCKDIR=/var/run/llng-fastcgi-server \
 			DOCUMENTROOT=$(LMVARDIR) \
 			EXAMPLESDIR=/examples/ \
 			HANDLERDIR=$(LMVARDIR)/handler/ \

fastcgi-server/man/llng-fastcgi-server.1p

@@ -133,7 +133,7 @@
 .\" ========================================================================
 .\"
 .IX Title "llng-fastcgi-server 1"
-.TH llng-fastcgi-server 1 "2016-02-15" "perl v5.22.1" "User Contributed Perl Documentation"
+.TH llng-fastcgi-server 1 "2016-02-16" "perl v5.22.1" "User Contributed Perl Documentation"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l

fastcgi-server/sbin/llng-fastcgi-server

@@ -20,7 +20,7 @@ $opts{g} ||= $ENV{GROUP};
 
 if ( $opts{g} ) {
     my $grp = getgrnam( $opts{g} ) or warn "Can't change uid to $opts{g}";
-    POSIX::setuid($grp);
+    POSIX::setgid($grp);
 }
 
 if ( $opts{u} ) {

rpm/lemonldap-ng.spec

@@ -356,6 +356,7 @@ rm -rf %{buildroot}
 	PREFIX=%{lm_prefix} \
 	BINDIR=%{lm_sharedir}/bin \
 	SBINDIR=%{lm_sharedir}/sbin \
+	FASTCGISOCKDIR=/var/run/llng-fastcgi-server \
 	DOCUMENTROOT=%{lm_vardir} \
 	EXAMPLESDIR=%{lm_examplesdir} \
 	HANDLERDIR=%{lm_vardir}/handler \