tree f36c6b178855b2c7895ababeb8aa7147a0b96fbe
parent ca376773aed642b6efa60f6c1f2a11b51de5bf25
parent d727ae04de370ccb0e7978b64edd9ec803505f54
author Kelvin Zhang <zhangkelvin@google.com> 1616445076 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> 1616445076 +0000

Add checks before writing hashtree/verity am: eeec3819f0 am: d727ae04de

Original change: https://android-review.googlesource.com/c/platform/system/update_engine/+/1640819

Change-Id: I2e3dfd8726f3c47d53232c61d4c3de061686fed8