tree 0b32b72398e9bc1e85485fcadc4ee1e389a0896f
parent f8122b57493e47111551f0838202fe8d306f781b
author William Hesse <whesse@google.com> 1584952362 +0000
committer William Hesse <whesse@google.com> 1584952362 +0000

[cloud functions] Handle race condition when deleting active configurations

When the last two active configurations are deleted, one call can check
for empty and delete, before the other call checks for empty.

Change-Id: Ib03dc12635630b558419ed4747fcde70d6969602
Reviewed-on: https://dart-review.googlesource.com/c/dart_ci/+/139340
Reviewed-by: Alexander Thomas <athom@google.com>