changed robocopy return code

build/init.cmd

@@ -10,16 +10,12 @@ echo Copying shared libs
 robocopy "C:\\share" "dist-dlls" "*"
 set RC=%ERRORLEVEL%
 
-if %RC% EQU 1 (
-    echo All files copied successfully.
-    popd
-    exit /b 1
-) else if %RC% LSS 8 (
-    echo Robocopy returned %RC% (acceptable non-error code), but not perfect copy.
-    popd
-    exit /b 0
-) else (
+if %RC% GEQ 8 (
     echo Robocopy failed with code %RC%.
     popd
     exit /b %RC%
-)
+)
+
+echo Robocopy succeeded with code %RC%.
+popd
+exit /b 0