diff --git a/src/JS.php b/src/JS.php
index c2be733..b3d8f4e 100644
--- a/src/JS.php
+++ b/src/JS.php
@@ -242,7 +242,7 @@ protected function extractRegex()
         // (https://github.com/matthiasmullie/minify/issues/56)
         $operators = $this->getOperatorsForRegex($this->operatorsBefore, '/');
         $operators += $this->getOperatorsForRegex($this->keywordsReserved, '/');
-        $this->registerPattern('/'.$pattern.'\s*\n?(?=\s*('.implode('|', $operators).'))/', $callback);
+        $this->registerPattern('/'.$pattern.'\s*\n(?=\s*('.implode('|', $operators).'))/', $callback);
     }
 
     /**
diff --git a/tests/js/JSTest.php b/tests/js/JSTest.php
index 2fe611f..a423b16 100644
--- a/tests/js/JSTest.php
+++ b/tests/js/JSTest.php
@@ -868,6 +868,11 @@ function otherFuncName() {
 }",
             "if(nutritionalPortionWeightUnit=='lbs'&&blockUnit=='oz'){itemFat=(qty*(fat/nutritionalPortionWeight))/16;itemProtein=(qty*(protein/nutritionalPortionWeight))/16;itemCarbs=(qty*(carbs/nutritionalPortionWeight))/16;itemKcal=(qty*(kcal/nutritionalPortionWeight))/16}",
         );
+        $tests[] = array(
+            'itemFat = (qty * (fat/nutritionalPortionWeight))/16;
+itemFat = (qty * (fat/nutritionalPortionWeight))/(28.3495*16);',
+            'itemFat=(qty*(fat/nutritionalPortionWeight))/16;itemFat=(qty*(fat/nutritionalPortionWeight))/(28.3495*16)',
+        );
 
         // update tests' expected results for cross-system compatibility
         foreach ($tests as &$test) {