Removing unneeded nesting of conditionals

Author: avoidwork

lib/filesize.es6.js

@@ -6,7 +6,7 @@
  * @license BSD-3 <https://raw.github.com/avoidwork/filesize.js/master/LICENSE>
  * @link http://filesizejs.com
  * @module filesize
- * @version 3.1.1
+ * @version 3.1.2
  */
 ( global ) => {
 const bit = /b$/;
@@ -121,15 +121,16 @@ let filesize = ( arg, descriptor={} ) => {
 	if ( output === "array" ) {
 		return result;
 	}
-	else if ( output === "exponent" ) {
+	
+	if ( output === "exponent" ) {
 		return e;
 	}
-	else if ( output === "object" ) {
+	
+	if ( output === "object" ) {
 		return { value: result[ 0 ], suffix: result[ 1 ] };
 	}
-	else {
-		return result.join( spacer );
-	}
+	
+	return result.join( spacer );
 }
 
 // CommonJS, AMD, script tag

lib/filesize.js

@@ -8,7 +8,7 @@
  * @license BSD-3 <https://raw.github.com/avoidwork/filesize.js/master/LICENSE>
  * @link http://filesizejs.com
  * @module filesize
- * @version 3.1.1
+ * @version 3.1.2
  */
 (function (global) {
 	var bit = /b$/;
@@ -130,13 +130,17 @@
 		// Returning Array, Object, or String (default)
 		if (output === "array") {
 			return result;
-		} else if (output === "exponent") {
+		}
+
+		if (output === "exponent") {
 			return e;
-		} else if (output === "object") {
+		}
+
+		if (output === "object") {
 			return { value: result[0], suffix: result[1] };
-		} else {
-			return result.join(spacer);
 		}
+
+		return result.join(spacer);
 	};
 
 	// CommonJS, AMD, script tag

lib/filesize.min.js

@@ -1,7 +1,7 @@
 {
   "name": "filesize",
   "description": "JavaScript library to generate a human readable String describing the file size",
-  "version": "3.1.1",
+  "version": "3.1.2",
   "homepage": "http://filesizejs.com",
   "author": {
     "name": "Jason Mulligan",

lib/filesize.min.js.map

@@ -104,13 +104,14 @@ let filesize = ( arg, descriptor={} ) => {
 	if ( output === "array" ) {
 		return result;
 	}
-	else if ( output === "exponent" ) {
+	
+	if ( output === "exponent" ) {
 		return e;
 	}
-	else if ( output === "object" ) {
+	
+	if ( output === "object" ) {
 		return { value: result[ 0 ], suffix: result[ 1 ] };
 	}
-	else {
-		return result.join( spacer );
-	}
+	
+	return result.join( spacer );
 }