--- a/main.go	Sat Oct 23 03:57:19 2021 +0000
+++ b/main.go	Thu Oct 28 16:10:15 2021 +0000
@@ -33,9 +33,8 @@
 	}
 	if oldext == "" || strings.HasSuffix(path, oldext) {
 		return strings.TrimSuffix(path, oldext) + newext
-	} else {
-		return path
 	}
+	return path
 }
 
 // globals returns list of global OS environment variables that start
@@ -169,7 +168,7 @@
 			}
 		}
 	}
-	return s, nil
+	
 }
 
 // Renders markdown with the given layout into html expanding all the macros