releasetools: Fix an equality check bug when asserting stash size.
Otherwise the comparison is inconsistent between ReviseStashSize() and
WriteTransfers().
Bug: 35775675
Test: Successfully generate a previously failed incremental.
Change-Id: I554a51a210bf322cb5c79e28cf85607a417b094a
diff --git a/tools/releasetools/blockimgdiff.py b/tools/releasetools/blockimgdiff.py
index 1edf5b2..c204c90 100644
--- a/tools/releasetools/blockimgdiff.py
+++ b/tools/releasetools/blockimgdiff.py
@@ -567,7 +567,7 @@
cache_size = common.OPTIONS.cache_size
stash_threshold = common.OPTIONS.stash_threshold
max_allowed = cache_size * stash_threshold
- assert max_stashed_blocks * self.tgt.blocksize < max_allowed, \
+ assert max_stashed_blocks * self.tgt.blocksize <= max_allowed, \
'Stash size %d (%d * %d) exceeds the limit %d (%d * %.2f)' % (
max_stashed_blocks * self.tgt.blocksize, max_stashed_blocks,
self.tgt.blocksize, max_allowed, cache_size,