diff -r 0b8692959d37 -r 4779a6fb4fbe src/server/daemon/acl.c
--- a/src/server/daemon/acl.c	Tue Aug 25 12:07:56 2020 +0200
+++ b/src/server/daemon/acl.c	Sat Oct 24 17:34:32 2020 +0200
@@ -589,7 +589,7 @@
 
 #ifdef BSD
 
-int fs_acl_check(SysACL *acl, User *user, char *path, uint32_t access_mask) {
+int fs_acl_check(SysACL *acl, User *user, const char *path, uint32_t access_mask) {
     return 1;
 }
 
@@ -608,7 +608,7 @@
 
 #include <sys/fsuid.h>
 
-int fs_acl_check(SysACL *acl, User *user, char *path, uint32_t access_mask) {
+int fs_acl_check(SysACL *acl, User *user, const char *path, uint32_t access_mask) {
     struct passwd *ws_pw = conf_getglobals()->Vuserpw;
     if(!ws_pw) {
         log_ereport(LOG_FAILURE, "fs_acl_check: unknown webserver uid/gid");