indent

script.js

@@ -1277,19 +1277,16 @@ class Game {
         this.board.removeOrbByIndex(n);
         this.selectedOrb = null;
         wantRefresh = true;
-    }
-    else if (this.selectedOrb === null) {
+      } else if (this.selectedOrb === null) {
         // first selection
         this.selectedOrb = {n, orb};
         orb.node.classList.add('selected');
-    }
-    else {
+      } else {
         if (this.selectedOrb.n === n) {
           // orb clicked twice
           orb.node.classList.remove('selected');
           this.selectedOrb = null;
-      }
-      else {
+        } else {
           // second orb in a pair
           const otherSymbol = this.selectedOrb.orb.symbol;