diff --git a/src/main/java/com/samskivert/mustache/Mustache.java b/src/main/java/com/samskivert/mustache/Mustache.java
index b78dd9d..2b9d078 100644
--- a/src/main/java/com/samskivert/mustache/Mustache.java
+++ b/src/main/java/com/samskivert/mustache/Mustache.java
@@ -203,8 +203,8 @@ public class Mustache {
           * then empty strings are considered falsey. If {@link #zeroIsFalse} is true, then zero
           * values are considered falsey. */
         public boolean isFalsey (Object value) {
-            return (emptyStringIsFalse && "".equals(formatter.format(value))) ||
-            (zeroIsFalse && (value instanceof Number) && ((Number)value).longValue() == 0);
+            return ((emptyStringIsFalse && "".equals(formatter.format(value))) ||
+                    (zeroIsFalse && (value instanceof Number) && ((Number)value).longValue() == 0));
         }
 
         /** Loads and compiles the template {@code name} using this compiler's configured template