fix(chat): skip initial sound publication when preference reading fails

src/chat/chat_profile.c

@@ -24,6 +24,7 @@
 #include "../../lib/platform_compat.h"
 
 #include <openssl/evp.h>
+#include <limits.h>
 
 void chat_core_set_my_node_id(struct UTUN_INSTANCE* inst, uint64_t node_id) {
     struct chat_core_ctx* cc = CC(inst);

src/chat/chat_sync.c

@@ -598,7 +598,9 @@ void chat_sync_broadcast_sound_setting(struct UTUN_INSTANCE* inst, const char* c
 static void cs_send_all_sound_settings(struct chat_sync* cs, uint64_t peer) {
     for (int i = 0; i < cs->channel_count; i++) {
         int on = chat_core_get_sound_on_message(cs->inst, cs->channels[i].channel_id);
-        cs_send_sound_setting(cs, cs->channels[i].channel_id, peer, on);
+        if (on >= 0) cs_send_sound_setting(cs, cs->channels[i].channel_id, peer, on);
+        else DEBUG_WARN(DEBUG_CATEGORY_CHAT_SYNC, "sound setting: skip unreadable channel=%s peer=%016llx",
+            cs->channels[i].channel_id, (unsigned long long)peer);
     }
 }