Revert "SQL synchronization"

This reverts commit d0be16f6285231e59b8bb1589765722cd50a9df1.

src/map/clif.cpp

@@ -10273,7 +10273,7 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 
 	// Autotraders should ignore this entirely, clif_parse_LoadEndAck is always invoked manually for them
 	if (!sd->state.active || (!sd->state.autotrade && !sd->state.pc_loaded)) { //Character loading is not complete yet!
-		//Let pc_reg_received or intif_parse_StorageReceived reinvoke this when ready.
+		//Let pc_reg_received or pc_scdata_received reinvoke this when ready.
 		sd->state.connect_new = 0;
 		return;
 	}
@@ -10589,7 +10589,7 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 	mail_clear(sd);
 
 	/* Guild Aura Init */
-	if( sd->state.gmaster_flag ) {
+	if( sd->guild && sd->state.gmaster_flag ) {
 		guild_guildaura_refresh(sd,GD_LEADERSHIP,guild_checkskill(sd->guild,GD_LEADERSHIP));
 		guild_guildaura_refresh(sd,GD_GLORYWOUNDS,guild_checkskill(sd->guild,GD_GLORYWOUNDS));
 		guild_guildaura_refresh(sd,GD_SOULCOLD,guild_checkskill(sd->guild,GD_SOULCOLD));

src/map/guild.cpp

@@ -108,7 +108,7 @@ int guild_skill_get_max (int id) {
 
 // Retrieve skill_lv learned by guild
 int guild_checkskill(struct guild *g, int id) {
-	if ((id = guild_skill_get_index(id)) < 0)
+	if ( g == nullptr || (id = guild_skill_get_index(id)) < 0)
 		return 0;
 	return g->skill[id].lv;
 }