diff -r 5653a9626cc0 -r 0b8692959d37 src/server/config/mimeconf.c
--- a/src/server/config/mimeconf.c	Fri Jul 24 08:00:11 2020 +0200
+++ b/src/server/config/mimeconf.c	Tue Aug 25 12:07:56 2020 +0200
@@ -38,7 +38,7 @@
     void           *ptr;
 } ucx_regdestr;
 
-MimeConfig *load_mime_config(char *file) {
+MimeConfig *load_mime_config(const char *file) {
     FILE *in = fopen(file, "r");
     if(in == NULL) {
         return NULL;
@@ -46,7 +46,6 @@
     
     MimeConfig *conf = malloc(sizeof(MimeConfig));
     conf->parser.parse = mimeconf_parse;
-    conf->file = file;
     conf->directives = NULL;
     conf->ntypes = 0;
     int r = cfg_parse_basic_file((ConfigParser*)conf, in);