parse.y: reset buffer

* parse.y (rb_parser_printf): reset debug_buffer after print out. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-13 15:20:20 +00:00 · 2015-12-13 15:20:20 +00:00 · 9d34ea9e35
commit 9d34ea9e35
parent a9b40cad41
1 changed files with 1 additions and 0 deletions
--- a/parse.y
+++ b/parse.y
@ -11047,6 +11047,7 @@ rb_parser_printf(struct parser_params *parser, const char *fmt, ...)
    va_end(ap);
    if (RSTRING_END(mesg)[-1] == '\n') {
 	rb_io_write(rb_stdout, mesg);
+	parser->debug_buffer = Qnil;
    }
 }
 #endif