修复 bug

xiaojinzi123 · Dec 27, 2020 · 286ba2e · 286ba2e
1 parent 46af369
commit 286ba2e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ComponentImpl/src/main/java/com/xiaojinzi/component/support/Utils.java b/ComponentImpl/src/main/java/com/xiaojinzi/component/support/Utils.java
@@ -119,10 +119,11 @@ public static Throwable getRealThrowable(@NonNull Throwable throwable) {
      * 是否是由于某一个错误引起的
      */
     public static boolean isCauseBy(@NonNull Throwable throwable, @NonNull Class<? extends Throwable> clazz) {
+        Utils.checkNullPointer(throwable);
         if (throwable.getClass() == clazz) {
             return true;
         }
-        while (throwable.getClass() != null) {
+        while (throwable.getCause() != null) {
             throwable = throwable.getCause();
             if (throwable.getClass() == clazz) {
                 return true;