pam_rootok: fix use of va_list

CPPCHECK_WARNING (CWE-843):
error[va_end_missing]: va_list 'ap' was opened but not closed by
va_end().

[ldv: According to POSIX documentation, each invocation of va_start()
must be matched by a corresponding invocation of va_end().

According to the GNU libc documentation, "with most C compilers,
calling 'va_end' does nothing.  This is always true in the GNU C
compiler.  But you might as well call 'va_end' just in case your
program is someday compiled with a peculiar compiler."

The main reason for applying this change is to pacify static analysis
tools like cppcheck that insist on strict POSIX conformance in this
respect.]

0 files changed, 0 insertions, 0 deletions