Use $0 instead of %~dp0

resources/win/atom

@@ -18,5 +18,5 @@ done
 if [ $EXPECT_OUTPUT ]; then
   "$0/../../atom.exe" "$@"
 else
-  "$0/../app/apm/node_modules/atom-package-manager/bin/node.exe" "%~dp0\atom.js" "$@"
+  "$0/../app/apm/node_modules/atom-package-manager/bin/node.exe" "$0/atom.js" "$@"
 fi