From 0e9bd248271b9f3d8de42e0fbc932c3148d91787 Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Wed, 22 Jul 2020 17:50:01 +0900 Subject: Fix `puts` to print newline with empty strings; ref b184772 --- mrbgems/mruby-print/src/print.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mrbgems/mruby-print/src/print.c b/mrbgems/mruby-print/src/print.c index 1ee2e63aa..851aee25e 100644 --- a/mrbgems/mruby-print/src/print.c +++ b/mrbgems/mruby-print/src/print.c @@ -76,7 +76,7 @@ mrb_puts(mrb_state *mrb, mrb_value self) mrb_value s = mrb_str_to_str(mrb, argv[i]); mrb_int len = RSTRING_LEN(s); printstr(mrb, RSTRING_PTR(s), len); - if (len > 0 && RSTRING_PTR(s)[len-1] != '\n') { + if (len == 0 || RSTRING_PTR(s)[len-1] != '\n') { printstr(mrb, "\n", 1); } } -- cgit v1.2.3