1 files changed, 1 insertions, 1 deletions
diff --git a/net/tap-win32.c b/net/tap-win32.c
index 081904e8d7..596132e272 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -480,7 +480,7 @@ static int tap_win32_write(tap_win32_overlapped_t *overlapped,
         }
     }
 
-    return 0;
+    return write_size;
 }
 
 static DWORD WINAPI tap_win32_thread_entry(LPVOID param)