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-rw-r--r--src/index/base.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/index/base.cpp b/src/index/base.cpp
index fc6dd77a72..8525dcbfa0 100644
--- a/src/index/base.cpp
+++ b/src/index/base.cpp
@@ -91,11 +91,12 @@ bool BaseIndex::Init()
const CBlockIndex* block = active_chain.Tip();
prune_violation = true;
// check backwards from the tip if we have all block data until we reach the indexes bestblock
- while (block_to_test && block->pprev && (block->pprev->nStatus & BLOCK_HAVE_DATA)) {
+ while (block_to_test && block && (block->nStatus & BLOCK_HAVE_DATA)) {
if (block_to_test == block) {
prune_violation = false;
break;
}
+ assert(block->pprev);
block = block->pprev;
}
}