* io.c (pipe_open): should be rb_pid_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu May  7 13:10:25 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (pipe_open): should be rb_pid_t.
+
 Wed May  6 16:50:20 2009  Tanaka Akira  <akr@fsij.org>
 
 	* math.c (math_gamma): use a table for positive small integers.

io.c

@@ -4593,7 +4593,7 @@ popen_exec(void *pp, char *errmsg, size_t errmsg_len)
 static VALUE
 pipe_open(struct rb_exec_arg *eargp, VALUE prog, const char *modestr, int fmode, convconfig_t *convconfig)
 {
-    int pid = 0;
+    rb_pid_t pid = 0;
     rb_io_t *fptr;
     VALUE port;
     rb_io_t *write_fptr;

version.h

@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_RELEASE_DATE "2009-05-06"
+#define RUBY_RELEASE_DATE "2009-05-07"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
@@ -8,7 +8,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 5
-#define RUBY_RELEASE_DAY 6
+#define RUBY_RELEASE_DAY 7
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];