Don't send scan stopped events if the scan was aborted by service shutdown

src/main.c

@@ -408,8 +408,10 @@ int main(int argc, char *argv[]) {
             if(scan_init(mp3_dir_array)) {
                 DPRINTF(E_LOG,L_MAIN|L_SCAN,"Error scanning MP3 files: %s\n",strerror(errno));
             }
+            if(!confog.stop) { /* don't send popup when shutting down on scan */
                 plugin_event_dispatch(PLUGIN_EVENT_FULLSCAN_END,0,NULL,0);
             }
+        }
         conf_dispose_array(mp3_dir_array);
     }