version.c: no exit in ruby_show_copyright

* include/ruby/backward.h (ruby_show_copyright_to_die): for source
  code backward compatibility.
* ruby.c (process_options): return Qtrue to exit the process
  successfully.
* version.c (ruby_show_copyright): no longer exit.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/ruby.c b/ruby.c
index 0a39bfba97..dfbf714f37 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1414,6 +1414,7 @@ process_options(int argc, char **argv, struct cmdline_options *opt)
     }
     if (opt->dump & DUMP_BIT(copyright)) {
 	ruby_show_copyright();
+	return Qtrue;
     }
 
     if (!opt->e_script) {