fix(appengine): check for null versions in servergroup caching agent #3875
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@spinnakerbot cherry-pick 1.15 |
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@spinnakerbot cherry-pick 1.14 |
spinnakerbot
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Cherry pick successful: #3877 |
spinnakerbot
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Cherry pick successful: #3878 |
ezimanyi
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ezimanyi
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Appengine always requires that a service have at least 1 version, except for the
defaultversion which is not deletable. This causes an NPE when the caching agent attempts to cache adefaultservice with 0 versions. Put the removeIf inside of the version check to fix this NPE