Jeff King <peff@xxxxxxxx> writes: > On Sun, May 04, 2014 at 07:01:22PM +0000, brian m. carlson wrote: > >> On Sun, May 04, 2014 at 01:12:55AM -0500, Felipe Contreras wrote: >> > This is in gcc 4.9.0: >> > >> > wt-status.c: In function ‘wt_status_print_unmerged_header’: >> > wt-status.c:191:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] >> > status_printf_ln(s, c, ""); >> > ^ >> > >> > We could pass -Wno-format-zero-length, but it seems compiler-specific >> > flags are frowned upon, so let's just avoid the warning altogether. >> >> I believe these warnings existed before GCC 4.9 as well, but I'm not >> opposed to the change. > > Yeah, this started last summer when we added __attribute__((format)) to > the status_printf_ln calls, and I posted essentially the same patch. We > kind of waffled between "eh, just set -Wno-format-zero-length" and doing > something, and ended up at the former. I'd be fine with doing it this > way; we're not likely to add a lot of new callsites that would make it a > hassle to keep up with. OK, so I'll take it as your Ack ;-) -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html