binutils: backport patch to fix build with gcc-4.9
* backported from 2.23.2, fixes:
work/x86_64-linux/binutils-native/2.23.1-r3/binutils-2.23.1/gas/write.c:409:24:
error: 'dummy.fr_type' may be used uninitialized in this function [-Werror=maybe-uninitialized]
gas_assert (prev_frag->fr_type != 0);
^
work/x86_64-linux/binutils-native/2.23.1-r3/binutils-2.23.1/gas/write.c:392:9: note: 'dummy' was declared here
fragS dummy, *prev_frag = &dummy;
^
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
