diff --git a/compile.cmd b/compile.cmd
index 381126ab..a27b27b8 100644
--- a/compile.cmd
+++ b/compile.cmd
@@ -1,3 +1,8 @@
 @echo off
 
-%* | findstr /v /b "warning C4786"
+%* > "%TEMP%\compile.tmp"
+set error=%errorlevel%
+
+type %TEMP%\compile.tmp | findstr /v /b "warning C4786"
+
+exit /b %error%