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-rw-r--r--source/ClientHandle.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/source/ClientHandle.cpp b/source/ClientHandle.cpp
index 07d580085..57830f63c 100644
--- a/source/ClientHandle.cpp
+++ b/source/ClientHandle.cpp
@@ -1502,6 +1502,8 @@ void cClientHandle::SendBlockChange(int a_BlockX, int a_BlockY, int a_BlockZ, BL
void cClientHandle::SendBlockChanges(int a_ChunkX, int a_ChunkZ, const sSetBlockVector & a_Changes)
{
+ ASSERT(!a_Changes.empty()); // We don't want to be sending empty change packets!
+
m_Protocol->SendBlockChanges(a_ChunkX, a_ChunkZ, a_Changes);
}