From 8cee31214df54281a93c8fe135a5fd36fd7e288a Mon Sep 17 00:00:00 2001 From: kosaki Date: Sun, 27 Nov 2011 12:06:10 +0000 Subject: * io.c (rb_write_error2): get rid of warning on linux. fwrite of glibc is tagged __attribute__ ((__warn_unused_result__)) if _FORTIFY_SOURCE != 0. * vm_dump.c (rb_vm_bugreport): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- io.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'io.c') diff --git a/io.c b/io.c index 1a3e7523ef..3a0ba43097 100644 --- a/io.c +++ b/io.c @@ -6596,7 +6596,8 @@ void rb_write_error2(const char *mesg, long len) { if (rb_stderr == orig_stderr || RFILE(orig_stderr)->fptr->fd < 0) { - (void)fwrite(mesg, sizeof(char), len, stderr); + int unused; + unused = fwrite(mesg, sizeof(char), len, stderr); } else { rb_io_write(rb_stderr, rb_str_new(mesg, len)); -- cgit v1.2.3