Use the correct lock when allocating filters

1 files changed, 1 insertions, 1 deletions

diff --git a/al/filter.cpp b/al/filter.cpp
index 0bcfe408..c15b2d3e 100644
--- a/al/filter.cpp
+++ b/al/filter.cpp
@@ -405,7 +405,7 @@ START_API_FUNC
     if UNLIKELY(n <= 0) return;
 
     ALCdevice *device{context->mDevice.get()};
-    std::lock_guard<std::mutex> _{device->EffectLock};
+    std::lock_guard<std::mutex> _{device->FilterLock};
     if(!EnsureFilters(device, static_cast<ALuint>(n)))
     {
         context->setError(AL_OUT_OF_MEMORY, "Failed to allocate %d filter%s", n, (n==1)?"":"s");