From 6968839f21fb05bf6e3204c2040ee47130006cd0 Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期日, 27 十二月 2020 08:19:34 +0800
Subject: [PATCH] 修复空指针异常
---
src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcUtil.java | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcUtil.java b/src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcUtil.java
index b0fb561..d6b75f8 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcUtil.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/session/SsrcUtil.java
@@ -70,14 +70,16 @@
*/
private static String getSN() {
String sn = null;
+ int index = 0;
if (notUsed.size() == 0) {
throw new RuntimeException("ssrc宸茬粡鐢ㄥ畬");
} else if (notUsed.size() == 1) {
sn = notUsed.get(0);
} else {
- sn = notUsed.get(new Random().nextInt(notUsed.size() - 1));
+ index = new Random().nextInt(notUsed.size() - 1);
+ sn = notUsed.get(index);
}
- notUsed.remove(0);
+ notUsed.remove(index);
isUsed.add(sn);
return sn;
}
--
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