Make max number of orphan blocks kept in memory a startup parameter (fixes #4253)

2014-05-30 12:35:23 +00:00
parent 97ab93f50b
commit 7b45d943b2
3 changed files with 4 additions and 3 deletions
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1160,7 +1160,7 @@ uint256 static GetOrphanRoot(const uint256& hash)
 // Remove a random orphan block (which does not have any dependent orphans).
 void static PruneOrphanBlocks()
 {
-    if (mapOrphanBlocksByPrev.size() <= MAX_ORPHAN_BLOCKS)
+    if (mapOrphanBlocksByPrev.size() <= (size_t)std::max((int64_t)0, GetArg("-maxorphanblocks", DEFAULT_MAX_ORPHAN_BLOCKS)))
        return;

    // Pick a random orphan block.