Fix for maxFontSize logic

dist/bigtext.js

@@ -1,4 +1,4 @@
-/*! BigText - v0.1.8 - 2015-02-28
+/*! BigText - v0.1.8 - 2015-05-25
  * https://github.com/zachleat/bigtext
  * Copyright (c) 2015 Zach Leatherman (@zachleat)
  * MIT License */
@@ -215,7 +215,7 @@
 
       outer: for(var m=0, n=intervals.length; m<n; m++) {
         inner: for(var j=1, k=10; j<=k; j++) {
-          if(newFontSize + j*intervals[m] > maxFontSize) {
+          if(newFontSize + j*intervals[m] - 10 > maxFontSize) {
             newFontSize = maxFontSize;
             break outer;
           }

dist/test/tests.js

@@ -187,6 +187,19 @@
       'Font size should equal the maximum.');
   });
 
+  test('testCloseToMaxFontSize', function()
+  {
+    $('#qunit-fixture').html('<div id="test" style="width:140px"><div>Hello</div></div>');
+    $('#test').bigtext();
+    var font_size_without_max = $('#test > div').css('font-size');
+
+    $('#test').bigtext( { maxfontsize: parseInt(font_size_without_max)+1 } );
+    var font_size_with_max = $('#test > div').css('font-size');
+
+    equal(font_size_with_max, font_size_without_max,
+      'Font size should not equal the maximum.');
+  });
+
   test('testUnbrokenSingleWord', function()
   {
     $('#qunit-fixture').html('<div id="test" style="width:300px"><div>This</div></div>');

src/bigtext-test.js

@@ -188,6 +188,19 @@
       'Font size should equal the maximum.');
   });
 
+  test('testCloseToMaxFontSize', function()
+  {
+    $('#qunit-fixture').html('<div id="test" style="width:140px"><div>Hello</div></div>');
+    $('#test').bigtext();
+    var font_size_without_max = $('#test > div').css('font-size');
+
+    $('#test').bigtext( { maxfontsize: parseInt(font_size_without_max)+1 } );
+    var font_size_with_max = $('#test > div').css('font-size');
+
+    equal(font_size_with_max, font_size_without_max,
+      'Font size should not equal the maximum.');
+  });
+
   test('testUnbrokenSingleWord', function()
   {
     $('#qunit-fixture').html('<div id="test" style="width:300px"><div>This</div></div>');

src/bigtext.js

@@ -210,7 +210,7 @@
 
       outer: for(var m=0, n=intervals.length; m<n; m++) {
         inner: for(var j=1, k=10; j<=k; j++) {
-          if(newFontSize + j*intervals[m] > maxFontSize) {
+          if(newFontSize + j*intervals[m] - 10 > maxFontSize) {
             newFontSize = maxFontSize;
             break outer;
           }