Bump to v4.5.0.

_baseClone.js

@@ -105,9 +105,10 @@ function baseClone(value, isDeep, customizer, key, object, stack) {
         return copySymbols(value, baseAssign(result, value));
       }
     } else {
-      return cloneableTags[tag]
-        ? initCloneByTag(value, tag, isDeep)
-        : (object ? value : {});
+      if (!cloneableTags[tag]) {
+        return object ? value : {};
+      }
+      result = initCloneByTag(value, tag, isDeep);
     }
   }
   // Check for circular references and return its corresponding clone.