diff --git a/binlog.c b/binlog.c
index 0da050e..4f37f53 100644
--- a/binlog.c
+++ b/binlog.c
@@ -266,6 +266,7 @@ static int fetch_comb_binlog_user_set_full_photo (void *extra) {
     tgls_free_photo (&U->user.photo);
   }
   tglf_fetch_photo (&U->user.photo);
+  U->flags |= FLAG_HAS_PHOTO; 
   
   if (tgl_state.callback.user_update) {
     tgl_state.callback.user_update ((void *)U, TGL_UPDATE_PHOTO);
@@ -655,6 +656,7 @@ static int fetch_comb_binlog_chat_set_full_photo (void *extra) {
     tgls_free_photo (&C->chat.photo);
   }
   tglf_fetch_photo (&C->chat.photo);
+  C->flags |= FLAG_HAS_PHOTO; 
   
   if (tgl_state.callback.chat_update) {
     tgl_state.callback.chat_update ((void *)C, TGL_UPDATE_PHOTO);
diff --git a/main.c b/main.c
index a7a5ebb..de35bc0 100644
--- a/main.c
+++ b/main.c
@@ -336,7 +336,7 @@ void parse_config (void) {
   strcpy (buf + l, "binlog_enabled");
   config_lookup_bool (&conf, buf, &binlog_enabled);
   
-  int pfs_enabled;
+  int pfs_enabled = 0;
   strcpy (buf + l, "pfs_enabled");
   config_lookup_bool (&conf, buf, &pfs_enabled);
   if (pfs_enabled) {
diff --git a/structures.c b/structures.c
index 2e3dec0..f8c82c9 100644
--- a/structures.c
+++ b/structures.c
@@ -1476,7 +1476,6 @@ void tgls_free_photo_size (struct tgl_photo_size *S) {
 }
 
 void tgls_free_photo (struct tgl_photo *P) {
-  if (!P->access_hash) { return; }
   if (P->caption) { tfree_str (P->caption); }
   if (P->sizes) {
     int i;
@@ -1488,12 +1487,18 @@ void tgls_free_photo (struct tgl_photo *P) {
 }
 
 void tgls_free_video (struct tgl_video *V) {
+  tfree_str (V->mime_type);
   if (!V->access_hash) { return; }
   tfree_str (V->caption);
   tgls_free_photo_size (&V->thumb);
 }
 
+void tgls_free_audio (struct tgl_audio *A) {
+  tfree_str (A->mime_type);
+}
+
 void tgls_free_document (struct tgl_document *D) {
+  tfree_str (D->mime_type);
   if (!D->access_hash) { return; }
   tfree_str (D->caption);
   tfree_str (D->mime_type);
@@ -1504,7 +1509,9 @@ void tgls_free_message_media (struct tgl_message_media *M) {
   switch (M->type) {
   case tgl_message_media_none:
   case tgl_message_media_geo:
+    return;
   case tgl_message_media_audio:
+    tgls_free_audio (&M->audio);
     return;
   case tgl_message_media_photo:
     tgls_free_photo (&M->photo);