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version.c: EXIT_SUCCESS

* version.c (ruby_show_copyright): use EXIT_SUCCESS instead of magic
  number 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-11-28 07:34:18 +00:00
parent c26bc976bd
commit 6de07f1fbe

View file

@ -13,6 +13,10 @@
#include "version.h"
#include <stdio.h>
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#endif
#define PRINT(type) puts(ruby_##type)
#define MKSTR(type) rb_obj_freeze(rb_usascii_str_new(ruby_##type, sizeof(ruby_##type)-1))
@ -84,5 +88,5 @@ void
ruby_show_copyright(void)
{
PRINT(copyright);
exit(0);
exit(EXIT_SUCCESS);
}