修改（0376.摆动序列.md）：修改了逻辑小错误

hutbzc · hutbzc · commit 5a2ff02b94d4 · 2022-02-01T23:22:20.000+08:00
diff --git a/problems/0376.摆动序列.md b/problems/0376.摆动序列.md
@@ -174,7 +174,7 @@ public:
 ```Java
 class Solution {
     public int wiggleMaxLength(int[] nums) {
-        if (nums == null || nums.length <= 1) {
+        if (nums.length <= 1) {
             return nums.length;
         }
         //当前差值

Original file line number	Diff line number	Diff line change
`@@ -174,7 +174,7 @@ public:`
`174`	`174`	```Java
`175`	`175`	`class Solution {`
`176`	`176`	`public int wiggleMaxLength(int[] nums) {`
`177`		`- if (nums == null \|\| nums.length <= 1) {`
	`177`	`+ if (nums.length <= 1) {`
`178`	`178`	`return nums.length;`
`179`	`179`	`}`
`180`	`180`	`//当前差值`