nobu	2010-11-11 21:26:30 +0900 (Thu, 11 Nov 2010)

  New Revision: 29743

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29743

  Log:
    * io.c (pipe_finalize): status is success if no process.

  Modified files:
    trunk/io.c

Index: io.c
===================================================================
--- io.c	(revision 29742)
+++ io.c	(revision 29743)
@@ -4833,7 +4833,7 @@
 pipe_finalize(rb_io_t *fptr, int noraise)
 {
 #if !defined(HAVE_FORK) && !defined(_WIN32)
-    int status;
+    int status = 0;
     if (fptr->stdio_file) {
 	status = pclose(fptr->stdio_file);
     }

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