1 files changed, 15 insertions, 20 deletions

diff --git a/js/sprintf.js b/js/sprintf.js
index 4d61fa2..244fe2a 100644
--- a/js/sprintf.js
+++ b/js/sprintf.js
@@ -19,60 +19,55 @@
 "use strict";
 
 function sprintf()
-{               
+{
         var argc = 0;
         var args = arguments;
         var fmt = args[argc++];
-        
-        function lpad (str, padString, length) 
-        { 
-                while (str.length < length) 
-                        str = padString + str; 
-                return str; 
-        };
+
+        function lpad (str, padString, length)
+        {
+                while (str.length < length)
+                        str = padString + str;
+                return str;
+        }
 
         function format (match, width, dot, precision, length, conversion)
         {
-                if (match === '%%') return '%';         
+                if (match === '%%') return '%';
 
                 var value = args[argc++];
                 var prefix;
 
-                if (width === undefined) 
+                if (width === undefined)
                         width = 0;
-                else 
+                else
                         width = +width;
-                
+
                 if (precision === undefined)
                         precision = conversion == 'd' ? 0 : 6;
-                else 
+                else
                         precision = +precision;
 
                 switch (conversion) {
                         case 's':
                         case 'c':
                                 return value;
-                                break;
                         case 'd':
                                 return parseInt(value, 10);
-                                break;
                         case 'e':
                                 prefix = value < 0 ? '-' : '';
                                 return lpad(prefix+Math.abs(value).toExponential(precision),' ',width);
-                                break;
                         case 'F':
                         case 'f':
                                 prefix = value < 0 ? '-' : '';
                                 return lpad(prefix+Math.abs(value).toFixed(precision),' ',width);
-                                break;
                         case 'g':
                                 prefix = value < 0 ? '-' : '';
                                 return lpad(prefix+Math.abs(value).toPrecision(precision),' ',width);
-                                break;
                         default:
                                 return match;
                 }
 
-        };
+        }
         return fmt.replace(/%(\d+)?(\.(\d+))?(l?)([%scdfFeg])/g,format);
-};
+}