X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5a46895af3657b549264a68bd2450baf8dbf7215..08078f621c8dbc1ecbd6e030bb0fac848cb6a01c:/sdk/python/arvados/diskcache.py

diff --git a/sdk/python/arvados/diskcache.py b/sdk/python/arvados/diskcache.py
index f3984bbca4..15afa23a8d 100644
--- a/sdk/python/arvados/diskcache.py
+++ b/sdk/python/arvados/diskcache.py
@@ -36,15 +36,18 @@ class DiskCacheSlot(object):
         try:
             if value is None:
                 self.content = None
+                self.ready.set()
                 return
 
             if len(value) == 0:
                 # Can't mmap a 0 length file
                 self.content = b''
+                self.ready.set()
                 return
 
             if self.content is not None:
                 # Has been set already
+                self.ready.set()
                 return
 
             blockdir = os.path.join(self.cachedir, self.locator[0:3])