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-rw-r--r--src/game/MiscHandler.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/game/MiscHandler.cpp b/src/game/MiscHandler.cpp
index 7881019a7ec..255d8e5fd4d 100644
--- a/src/game/MiscHandler.cpp
+++ b/src/game/MiscHandler.cpp
@@ -977,7 +977,7 @@ void WorldSession::HandleRequestAccountData(WorldPacket& recv_data)
dest.resize(size);
uLongf destSize = size;
- if(compress(const_cast<uint8*>(dest.contents()), &destSize, (uint8*)adata->Data.c_str(), size) != Z_OK)
+ if(size && compress(const_cast<uint8*>(dest.contents()), &destSize, (uint8*)adata->Data.c_str(), size) != Z_OK)
{
sLog.outDebug("RAD: Failed to compress account data");
return;