File ppolicy-return.patch of Package openldap2

diff -Nur openldap-2.4.40-orig//servers/slapd/overlays/ppolicy.c openldap-2.4.40//servers/slapd/overlays/ppolicy.c
--- openldap-2.4.40-orig//servers/slapd/overlays/ppolicy.c	2014-09-19 03:48:49.000000000 +0200
+++ openldap-2.4.40//servers/slapd/overlays/ppolicy.c	2014-10-03 11:26:12.110694755 +0200
@@ -2348,6 +2348,8 @@
 		pwc--;
 		ch_free( pwc );
 	}
+	
+	return 0;
 }
 
 static char *extops[] = {