From 42642407591bd76d2f68eed559e42deef9adc157 Mon Sep 17 00:00:00 2001 From: akr Date: Tue, 7 May 2013 13:15:13 +0000 Subject: * ext/readline/readline.c (insert_ignore_escape): Add a cast to unsigned char * before dereference. This suppress a warning on Cygwin. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/readline/readline.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'ext/readline/readline.c') diff --git a/ext/readline/readline.c b/ext/readline/readline.c index 502e73e5c8..fe5c7234e5 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -242,7 +242,7 @@ insert_ignore_escape(VALUE self, VALUE prompt) rb_str_cat(last_prompt, s0, s - s0 - 1); s0 = s - 1; while (++s < e && *s) { - if (ISALPHA(*s)) { + if (ISALPHA(*(unsigned char *)s)) { if (!ignoring) { ignoring = 1; rb_str_cat(last_prompt, ignore_code+0, 1); -- cgit v1.2.3