compat: fix clang-analyzer warning
commit30b1bd7d1f3e370788ba6bec7a08a76cf1d41120
authorDavid Barr <davidbarr@google.com>
Fri, 18 May 2012 01:02:33 +0000 (18 11:02 +1000)
committerDavid Barr <davidbarr@google.com>
Thu, 31 May 2012 13:28:42 +0000 (31 23:28 +1000)
tree84d2fc0b4fcba81a022225bcb70e8ad70f055797
parent9f7411d6365abd136a7794c7bf6061a349c60b8a
compat: fix clang-analyzer warning

compat/strbuf.h:76:15: warning: Array access (via field buf) results in a null pointer dereference
        sb->buf[len] = 0;
            ~~~      ^

Signed-off-by: David Barr <davidbarr@google.com>
compat/strbuf.h