Merge "set up the salt for partitions without build.prop"
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 917e4dc..5196f63 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -861,6 +861,10 @@
d["avb_{}_salt".format(partition)] = sha256(
fingerprint.encode()).hexdigest()
+ # Set up the salt for partitions without build.prop
+ if build_info.fingerprint:
+ d["avb_salt"] = sha256(build_info.fingerprint.encode()).hexdigest()
+
# Set the vbmeta digest if exists
try:
d["vbmeta_digest"] = read_helper("META/vbmeta_digest.txt").rstrip()