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-rwxr-xr-xscripts/runqemu8
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/runqemu b/scripts/runqemu
index b6bc0ba734..380568560b 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -168,14 +168,14 @@ class BaseConfig(object):
def acquire_lock(self):
logger.info("Acquiring lockfile %s..." % self.lock)
- lock_descriptor = open(self.lock, 'w')
try:
- fcntl.flock(lock_descriptor, fcntl.LOCK_EX|fcntl.LOCK_NB)
+ self.lock_descriptor = open(self.lock, 'w')
+ fcntl.flock(self.lock_descriptor, fcntl.LOCK_EX|fcntl.LOCK_NB)
except Exception as e:
logger.info("Acquiring lockfile %s failed: %s" % (self.lock, e))
- lock_descriptor.close()
+ if self.lock_descriptor:
+ self.lock_descriptor.close()
return False
- self.lock_descriptor = lock_descriptor
return True
def release_lock(self):