diff --git a/src/meta_plugin/binary.rs b/src/meta_plugin/binary.rs
index 5b560fe..4b560c9 100644
--- a/src/meta_plugin/binary.rs
+++ b/src/meta_plugin/binary.rs
@@ -58,16 +58,21 @@ impl MetaPlugin for BinaryMetaPlugin {
             return;
         }
         
-        // Add data to buffer
+        // Calculate how much data we can still accept
         let remaining_capacity = self.max_buffer_size.saturating_sub(self.buffer.len());
-        if remaining_capacity > 0 {
-            let bytes_to_copy = std::cmp::min(data.len(), remaining_capacity);
-            self.buffer.extend_from_slice(&data[..bytes_to_copy]);
-            
-            // If we've reached the buffer limit, save the metadata immediately
-            if self.buffer.len() >= self.max_buffer_size {
-                let _ = self.save_metadata(conn);
-            }
+        if remaining_capacity == 0 {
+            return;
+        }
+        
+        // Determine how much data to copy
+        let bytes_to_take = std::cmp::min(data.len(), remaining_capacity);
+        
+        // Add data to our buffer
+        self.buffer.extend_from_slice(&data[..bytes_to_take]);
+        
+        // If we've reached our buffer limit, save the metadata immediately
+        if self.buffer.len() >= self.max_buffer_size {
+            let _ = self.save_metadata(conn);
         }
     }