3 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 74076e0779..75aab5faa1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Jun  8 06:01:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (fptr_finalize): clear errno first.  [ruby-talk:284492]
+
 Sun Jun  8 05:53:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (TIMEZONE_VOID): check whether timezone requires zero
diff --git a/io.c b/io.c
index 47f06c60ce..0c5172f29f 100644
--- a/io.c
+++ b/io.c
@@ -2169,6 +2169,7 @@ fptr_finalize(fptr, noraise)
 {
     int n1 = 0, n2 = 0, f1, f2 = -1;
 
+    errno = 0;
     if (fptr->f2) {
 	f2 = fileno(fptr->f2);
 	while (n2 = 0, fflush(fptr->f2) < 0) {
diff --git a/version.h b/version.h
index aede637144..c3d8664591 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-08"
 #define RUBY_VERSION_CODE 185
 #define RUBY_RELEASE_CODE 20080608
-#define RUBY_PATCHLEVEL 162
+#define RUBY_PATCHLEVEL 163
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8