Check sizeHEADmaster

Static analysis flags that we're ignoring a return value here.  Use it.

Tested: Code compiles.

Change-Id: I2b37286b5a7b549b483ed5669fa0c24a628adc98
Signed-off-by: Ed Tanous <ed@tanous.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/include/vm_websocket.hpp b/include/vm_websocket.hpp
index 7e55e4ec8c..4d86c3e231 100644
--- a/include/vm_websocket.hpp
+++ b/include/vm_websocket.hpp
@@ -590,9 +590,10 @@ inline void requestRoutes(App& app)
                 return;
             }
 
-            boost::asio::buffer_copy(handler->inputBuffer->prepare(data.size()),
-                                     boost::asio::buffer(data));
-            handler->inputBuffer->commit(data.size());
+            size_t copied = boost::asio::buffer_copy(
+                handler->inputBuffer->prepare(data.size()),
+                boost::asio::buffer(data));
+            handler->inputBuffer->commit(copied);
             handler->doWrite();
         });
     }