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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-22 00:48:35 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-22 00:48:35 +0000 |
commit | 38eb518feb76efd629a5d28899d5d837c5dc9236 (patch) | |
tree | de248a3971200ec19eac8fa7bc795295e26d580b /ext/readline | |
parent | 56af74277c5a3fd9dc5f07524248f78a292b280e (diff) | |
download | ruby-38eb518feb76efd629a5d28899d5d837c5dc9236.tar.gz |
readline.c: $SAFE
* ext/readline/readline.c (readline_s_delete_text): $SAFE=4 is
obsolete.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/readline')
-rw-r--r-- | ext/readline/readline.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c index 368be99b5b..a4d06b28b4 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -44,6 +44,10 @@ #include <sys/stat.h> #endif +#ifndef RUBY_SAFE_LEVEL_MAX +#define RUBY_SAFE_LEVEL_MAX 4 /* 2.0 or earlier */ +#endif + static VALUE mReadline; #define EDIT_LINE_LIBRARY_VERSION "EditLine wrapper" @@ -574,7 +578,7 @@ readline_s_insert_text(VALUE self, VALUE str) static VALUE readline_s_delete_text(int argc, VALUE *argv, VALUE self) { - rb_secure(4); + rb_secure(RUBY_SAFE_LEVEL_MAX); rb_check_arity(argc, 0, 2); if (rl_line_buffer) { char *p, *ptr = rl_line_buffer; |