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authorKarl-Johan Alm <karljohan-alm@garage.co.jp>2018-11-29 13:14:58 +0900
committerKarl-Johan Alm <karljohan-alm@garage.co.jp>2018-11-29 14:15:39 +0900
commitfbaaf782cea54dc433e72129ee1088b3169cdfd4 (patch)
tree0b4c42c76bb94e44a81bce40cb6d2058a66adf60 /src/validation.cpp
parent60b20c869f8df9a81b5080ebcbe8c9cf4e6b9d77 (diff)
downloadbitcoin-fbaaf782cea54dc433e72129ee1088b3169cdfd4.tar.xz
validation: assert that pindexPrev is non-null when required
Diffstat (limited to 'src/validation.cpp')
-rw-r--r--src/validation.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index 6333dd98d2..e4d7d148ec 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -3267,6 +3267,7 @@ static bool ContextualCheckBlock(const CBlock& block, CValidationState& state, c
// Start enforcing BIP113 (Median Time Past) using versionbits logic.
int nLockTimeFlags = 0;
if (VersionBitsState(pindexPrev, consensusParams, Consensus::DEPLOYMENT_CSV, versionbitscache) == ThresholdState::ACTIVE) {
+ assert(pindexPrev != nullptr);
nLockTimeFlags |= LOCKTIME_MEDIAN_TIME_PAST;
}