Compilation error (pkgng)

[Alie Tan]

Seems this check-in causing compilation error:

http://freshbsd.org/commit/freebsd/r245828

-nonliteral -c /usr/src/usr.sbin/pkg_install/lib/pkgng.c -o pkgng.o
/usr/src/usr.sbin/pkg_install/lib/pkgng.c:53:45: error: expected ')'
        rc = snprintf(pkgngpath, sizeof(pkgngpath) "%s/local.sqlite",
pkgngdir);
                                                   ^
/usr/src/usr.sbin/pkg_install/lib/pkgng.c:53:15: note: to match this '('
        rc = snprintf(pkgngpath, sizeof(pkgngpath) "%s/local.sqlite",
pkgngdir);
                     ^
/usr/src/usr.sbin/pkg_install/lib/pkgng.c:54:9: warning: comparison of
integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
        if (rc >= sizeof(pkgngpath)) {
            ~~ ^  ~~~~~~~~~~~~~~~~~
1 warning and 1 error generated.
*** [pkgng.o] Error code 1

Stop in /usr/src/usr.sbin/pkg_install/lib.
*** [all] Error code 1

Stop in /usr/src/usr.sbin/pkg_install.
*** [all] Error code 1

Stop in /usr/src/usr.sbin.
*** [usr.sbin.all__D] Error code 1

Stop in /usr/src.
*** [everything] Error code 1

Stop in /usr/src.
*** [buildworld] Error code 1

Stop in /usr/src.