vsbuild.cmd: remove goto EOF which skips build

Closes #282
diff --git a/vstudio/vsbuild.cmd b/vstudio/vsbuild.cmd
index 9b7d8bd..4e2fe5a 100644
--- a/vstudio/vsbuild.cmd
+++ b/vstudio/vsbuild.cmd
@@ -100,7 +100,6 @@
 if errorlevel 1 popd & goto exit_failure
 cmake .. -G %CMAKE_GENERATOR% -T %CMAKE_TOOLSET% -DCMAKE_PREFIX_PATH="%ZLIB_INSTALL_PATH%"
 if errorlevel 1 popd & goto exit_failure
-goto :EOF
 
 rem ---------------------------------------------------------------------------
 rem Build libzip.