diff --git a/ChangeLog b/ChangeLog
index 30525a47b9..6a4951967a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Mar 12 05:09:56 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* missing/vsnprintf.c (BSD_vfprintf): commented out code which has
+	  no effect at all.
+
 Thu Mar 12 02:10:57 2009  Tanaka Akira  <akr@fsij.org>
 
 	* configure.in: strip spaces from ruby_version.
diff --git a/missing/vsnprintf.c b/missing/vsnprintf.c
index d8dd110bbc..9216f813ee 100644
--- a/missing/vsnprintf.c
+++ b/missing/vsnprintf.c
@@ -1047,7 +1047,7 @@ number:			if ((dprec = prec) >= 0)
 					ox[0] = *cp++;
 					ox[1] = '.';
 					PRINT(ox, 2);
-					if (_double || flags & ALT == 0) {
+					if (_double /*|| flags & ALT == 0*/) {
 						PRINT(cp, ndig-1);
 					} else	/* 0.[0..] */
 						/* __dtoa irregularity */