diff --git a/.gitignore b/.gitignore
index 1104b06f..eb169d8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-run_php_server.bat
+.bat
 .vscode
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
index 24402ab6..45f950ac 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright 2018-2020 Max Ganiev (Azgaar), azgaar.fmg@yandex.by
+Copyright 2017-2021 Max Haniyeu (Azgaar), azgaar.fmg@yandex.com
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/modules/fonts.js b/modules/fonts.js
index 44950808..fedcbd85 100644
--- a/modules/fonts.js
+++ b/modules/fonts.js
@@ -33,7 +33,7 @@ async function addFonts(url) {
 function loadUsedFonts() {
   const fontsInUse = getFontsList(svg);
   const fontsToLoad = fontsInUse.filter(font => !fonts.includes(font));
-  if (fontsToLoad) {
+  if (fontsToLoad?.length) {
     const url = "https://fonts.googleapis.com/css?family=" + fontsToLoad.join("|");
     addFonts(url);
   }
diff --git a/modules/load.js b/modules/load.js
index 15a46fa9..96a2845d 100644
--- a/modules/load.js
+++ b/modules/load.js
@@ -727,6 +727,10 @@ function parseLoadedData(data) {
 
             river.cells = Array.from(riverCells);
           }
+
+          pack.cells.i.forEach(i => {
+            if (pack.cells.r[i] && pack.cells.h[i] < 20) pack.cells.r[i] = 0;
+          });
         }
       }
     })();