- Properly skips all escape sequences if no fg and bg colors are specified.

src/color.cpp

@@ -242,7 +242,10 @@ std::string decode (color c)
 ////////////////////////////////////////////////////////////////////////////////
 std::string colorize (color fg, color bg, const std::string& input)
 {
-  return decode (fg) + decode (bg) + input + decode (off);
+  if (fg != nocolor || bg != nocolor)
+    return decode (fg) + decode (bg) + input + decode (off);
+
+  return input;
 }
 
 ////////////////////////////////////////////////////////////////////////////////