消除成功接收处理

aea3e881 · yanzg · a76832a6 · aea3e881
Commit aea3e881 authored May 05, 2019 by yanzg
Hide whitespace changes
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Showing with 5 additions and 3 deletions

StringHelper.java ...c/main/java/com/yanzuoguang/util/helper/StringHelper.java +5 -3

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--- a/yzg-util-base/src/main/java/com/yanzuoguang/util/helper/StringHelper.java
+++ b/yzg-util-base/src/main/java/com/yanzuoguang/util/helper/StringHelper.java
@@ -89,9 +89,11 @@ public class StringHelper {
        if (!isEmpty(from0)) {
            return from0;
        }
-        for (String from : froms) {
-            if (!isEmpty(from)) {
-                return from;
+        if (froms != null) {
+            for (String from : froms) {
+                if (!isEmpty(from)) {
+                    return from;
+                }
            }
        }
        return EMPTY;