Reverse conditional expression

Close #78

Author: jorgebucaran

index.js

@@ -17,13 +17,13 @@ export const isColorSupported =
   !isDisabled && (isForced || isWindows || isCompatibleTerminal || isCI)
 
 const raw = (open, close, searchRegex, replaceValue) => (s) =>
-  !s && (s === "" || s === undefined)
-    ? ""
-    : open +
+  s || !(s === "" || s === undefined)
+    ? open +
       (~(s + "").indexOf(close, 4) // skip opening \x1b[
         ? s.replace(searchRegex, replaceValue)
         : s) +
       close
+    : ""
 
 const init = (open, close) =>
   raw(