bitbake persist_data: Use immediate connection mode

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2362 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 2 insertions, 1 deletions

diff --git a/bitbake/lib/bb/persist_data.py b/bitbake/lib/bb/persist_data.py
index 4df335a6a1..6fc96c6ebd 100644
--- a/bitbake/lib/bb/persist_data.py
+++ b/bitbake/lib/bb/persist_data.py
@@ -50,7 +50,7 @@ class PersistData:
         self.cachefile = os.path.join(self.cachedir,"bb_persist_data.sqlite3")
         bb.msg.debug(1, bb.msg.domain.PersistData, "Using '%s' as the persistent data cache" % self.cachefile)
 
-        self.connection = sqlite3.connect(self.cachefile, timeout=5, isolation_level=None)
+        self.connection = sqlite3.connect(self.cachefile, timeout=5, isolation_level="IMMEDIATE")
 
     def addDomain(self, domain):
         """
@@ -85,6 +85,7 @@ class PersistData:
             self.connection.execute("UPDATE %s SET value=? WHERE key=?;" % domain, [value, key])
         else:
             self.connection.execute("INSERT into %s(key, value) values (?, ?);" % domain, [key, value])
+        self.connection.commit()
 
     def delValue(self, domain, key):
         """