diff --git a/activitypub.c b/activitypub.c
index 9a49ba9..748327b 100644
--- a/activitypub.c
+++ b/activitypub.c
@@ -2696,6 +2696,14 @@ int migrate_account(snac *user)
         return 1;
     }
 
+    xs *move = msg_move(user, new_account);
+    xs *fwers = follower_list(user);
+
+    xs_json_dump(move, 4, stdout);
+    printf("\n");
+    xs_json_dump(fwers, 4, stdout);
+    printf("\n");
+
     return 0;
 }
 
diff --git a/main.c b/main.c
index 52659fc..3c7ccb1 100644
--- a/main.c
+++ b/main.c
@@ -47,8 +47,8 @@ int usage(void)
     printf("unlimit {basedir} {uid} {actor}      Unlimits an actor\n");
     printf("verify_links {basedir} {uid}         Verifies a user's links (in the metadata)\n");
     printf("search {basedir} {uid} {regex}       Searches posts by content\n");
-    printf("alias {basedir} {uid} {account}      Sets account (@user@host or actor url) as an alias\n");
     printf("export_csv {basedir} {uid}           Exports data as CSV files into current directory\n");
+    printf("alias {basedir} {uid} {account}      Sets account (@user@host or actor url) as an alias\n");
     printf("migrate {basedir} {uid}              Migrates to the account defined as the alias\n");
 
     return 1;
@@ -292,12 +292,20 @@ int main(int argc, char *argv[])
             status = webfinger_request(url, &actor, &uid);
 
         if (valid_status(status)) {
-            snac.config = xs_dict_set(snac.config, "alias", actor);
+            if (strcmp(actor, snac.actor) == 0) {
+                snac_log(&snac, xs_fmt("You can't be your own alias"));
+                return 1;
+            }
+            else {
+                snac.config = xs_dict_set(snac.config, "alias", actor);
 
-            user_persist(&snac, 1);
+                user_persist(&snac, 1);
+            }
         }
-        else
+        else {
             snac_log(&snac, xs_fmt("Webfinger error for %s %d", url, status));
+            return 1;
+        }
 
         return 0;
     }
diff --git a/xs.h b/xs.h
index 9c12c4a..e5269a4 100644
--- a/xs.h
+++ b/xs.h
@@ -23,7 +23,6 @@ typedef enum {
     XSTYPE_LITEM  = 0x1f,       /* Element of a list (any type) */
     XSTYPE_DICT   = 0x1c,       /* Sequence of KEYVALs up to EOM (with size) */
     XSTYPE_KEYVAL = 0x1e,       /* key + value (STRING key + any type) */
-    XSTYPE_EOM    = 0x19,       /* End of Multiple (LIST or DICT) */
     XSTYPE_DATA   = 0x10        /* A block of anonymous data */
 } xstype;
 
@@ -170,7 +169,7 @@ void *_xs_realloc(void *ptr, size_t size, const char *file, int line, const char
     xs_val *ndata = realloc(ptr, size);
 
     if (ndata == NULL) {
-        fprintf(stderr, "**OUT OF MEMORY**\n");
+        fprintf(stderr, "ERROR: out of memory at %s:%d: %s()\n", file, line, func);
         abort();
     }
 
@@ -266,7 +265,6 @@ xstype xs_type(const xs_val *data)
     case XSTYPE_DICT:
     case XSTYPE_KEYVAL:
     case XSTYPE_NUMBER:
-    case XSTYPE_EOM:
     case XSTYPE_DATA:
         t = data[0];
         break;
@@ -696,7 +694,7 @@ xs_list *xs_list_new(void)
 {
     int sz = 1 + _XS_TYPE_SIZE + 1;
     xs_list *l = xs_realloc(NULL, sz);
-    memset(l, XSTYPE_EOM, sz);
+    memset(l, '\0', sz);
 
     l[0] = XSTYPE_LIST;
     _xs_put_size(l, sz);
diff --git a/xs_mime.h b/xs_mime.h
index 853b092..b016490 100644
--- a/xs_mime.h
+++ b/xs_mime.h
@@ -1,8 +1,8 @@
 /* copyright (c) 2022 - 2024 grunfink et al. / MIT license */
 
-#ifndef _XS_MIME
+#ifndef _XS_MIME_H
 
-#define _XS_MIME
+#define _XS_MIME_H
 
 const char *xs_mime_by_ext(const char *file);
 
@@ -81,4 +81,4 @@ const char *xs_mime_by_ext(const char *file)
 
 #endif /* XS_IMPLEMENTATION */
 
-#endif /* XS_MIME */
+#endif /* XS_MIME_H */
diff --git a/xs_set.h b/xs_set.h
index 94c2b84..f6b65aa 100644
--- a/xs_set.h
+++ b/xs_set.h
@@ -47,7 +47,7 @@ xs_list *xs_set_result(xs_set *s)
 void xs_set_free(xs_set *s)
 /* frees a set, dropping the list */
 {
-    free(xs_set_result(s));
+    xs_free(xs_set_result(s));
 }
 
 
diff --git a/xs_unicode.h b/xs_unicode.h
index a5a1dcb..9663190 100644
--- a/xs_unicode.h
+++ b/xs_unicode.h
@@ -33,6 +33,8 @@
 
 #ifdef XS_IMPLEMENTATION
 
+#include <ctype.h>
+
 #ifndef xs_countof
 #define xs_countof(a) (sizeof((a)) / sizeof((*a)))
 #endif
diff --git a/xs_version.h b/xs_version.h
index 8697701..13aa7c6 100644
--- a/xs_version.h
+++ b/xs_version.h
@@ -1 +1 @@
-/* 9c3dd1b1165c25baa154e82d8d278926e376af81 2024-09-14T18:18:42+02:00 */
+/* ae3126a2d093c6bb5c36328e27bc93a452aff379 2024-09-20T07:39:32+02:00 */