On Thu, Mar 21, 2013 at 4:13 AM, Jeff King <peff@xxxxxxxx> wrote: > > According to 47ec794, this initialization is meant to > squelch an erroneous uninitialized variable warning from gcc > 4.0.1. That version is quite old at this point, and gcc 4.1 > and up handle it fine, with one exception. There seems to be > a regression in gcc 4.6.3, which produces the warning; > however, gcc versions 4.4.7 and 4.7.2 do not. > transport.c: In function 'get_refs_via_rsync': transport.c:127:29: error: 'cmp' may be used uninitialized in this function [-Werror=uninitialized] transport.c:109:7: note: 'cmp' was declared here gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 Sigh... -- 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