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-rw-r--r--src/txdb.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/txdb.cpp b/src/txdb.cpp
index 42dc31760b..76aab23983 100644
--- a/src/txdb.cpp
+++ b/src/txdb.cpp
@@ -98,7 +98,11 @@ CCoinsViewCursor *CCoinsViewDB::Cursor() const
that restriction. */
i->pcursor->Seek(DB_COINS);
// Cache key of first record
- i->pcursor->GetKey(i->keyTmp);
+ if (i->pcursor->Valid()) {
+ i->pcursor->GetKey(i->keyTmp);
+ } else {
+ i->keyTmp.first = 0; // Make sure Valid() and GetKey() return false
+ }
return i;
}