[Truffle] Fixed Findbugs failure related to comparing two floating po…

…int values.
jruby · Mar 9, 2015 · 1db3a92 · eregon · Mar 12, 2015 · nirvdrum
1 parent 21781d0
commit 1db3a92
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/runtime/core/StringFormatter.java b/truffle/src/main/java/org/jruby/truffle/runtime/core/StringFormatter.java
@@ -194,7 +194,7 @@ public static void format(RubyContext context, PrintStream stream, String format
                         final double value = CoreLibrary.toDouble(values.get(v));
 
                         // If the value is a long value stuffed in a double, cast it so we don't print a trailing ".0".
-                        if (value == (long) value) {
+                        if ((value - Math.rint(value)) == 0) {
                             stream.print(String.valueOf((long) value));
                         } else {
                             stream.print(String.valueOf(value));