Update lib/mix/lib/mix/utils.ex

Author: josevalim

lib/mix/lib/mix/utils.ex

@@ -497,13 +497,13 @@ defmodule Mix.Utils do
     escape_dot_string(rest, <<acc::binary, ?\\, ?">>)
   end
 
-  defp escape_dot_string(<<char, rest::binary>>, acc) do
-    escape_dot_string(rest, <<acc::binary, char>>)
-  end
-  
   defp escape_dot_string(<<?\\>>, acc) do
     <<acc::binary, ?\\, ?\\, ?">>
   end
+
+  defp escape_dot_string(<<char, rest::binary>>, acc) do
+    escape_dot_string(rest, <<acc::binary, char>>)
+  end
 
   defp escape_dot_string(<<>>, acc) do
     <<acc::binary, ?">>