From 77a6c3512a44dfe6540dde71946e6484fe4f173f Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期一, 10 五月 2021 16:05:28 +0800
Subject: [PATCH] test lock code.
---
src/defs.cpp | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/defs.cpp b/src/defs.cpp
index cc6f23b..6d688b2 100644
--- a/src/defs.cpp
+++ b/src/defs.cpp
@@ -50,7 +50,7 @@
MsgI::BindShm(shm);
typedef std::atomic<MQId> IdSrc;
IdSrc *psrc = shm.FindOrCreate<IdSrc>("shmqIdSrc0", 100000);
- return ShmMsgQueue::SetData(*psrc);
+ return psrc && ShmMsgQueue::SetData(*psrc);
}
void SetLastError(const int ec, const std::string &msg)
--
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