From b565b66b48e2ced3a6b2c6c327e458213b08201e Mon Sep 17 00:00:00 2001
From: Maksym Telychko <maksym.telychko@globallogic.com>
Date: Wed, 25 Mar 2020 22:28:30 +0200
Subject: MTX-3262 mpower lockfile: flock error check

---
 src/MTS_IO_LockFile.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/MTS_IO_LockFile.cpp b/src/MTS_IO_LockFile.cpp
index 842ffb7..ce6655c 100644
--- a/src/MTS_IO_LockFile.cpp
+++ b/src/MTS_IO_LockFile.cpp
@@ -60,6 +60,8 @@ bool LockFile::lock(uint32_t attemptMillis)
             m_iLockErr = ::flock(m_iLockFd, LOCK_EX | LOCK_NB);
             if (m_iLockErr == 0) {
                 return true;
+            } else if (errno != EWOULDBLOCK) {
+                break;
             }
             ::usleep(((rand() % 10) + 1) * 100000); //Sleep from 100ms to 1 Second
         }
-- 
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