hle_ipc: Amend usage of buffer_index within one of HLERequestContext's WriteBuffer() overloads

Previously, the buffer_index parameter was unused, causing all writes to
use the buffer index of zero, which is not necessarily what is wanted
all the time.

Thankfully, all current usages don't use a buffer index other than zero,
so this just prevents a bug before it has a chance to spring.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index b89c8c33d..911e6fbc1 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -302,7 +302,7 @@ size_t HLERequestContext::WriteBuffer(const void* buffer, size_t size, int buffe
 }
 
 size_t HLERequestContext::WriteBuffer(const std::vector<u8>& buffer, int buffer_index) const {
-    return WriteBuffer(buffer.data(), buffer.size());
+    return WriteBuffer(buffer.data(), buffer.size(), buffer_index);
 }
 
 size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {