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Diffstat (limited to 'src/appl/telnet/telnetd/configure.in')
-rw-r--r--src/appl/telnet/telnetd/configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/appl/telnet/telnetd/configure.in b/src/appl/telnet/telnetd/configure.in
index e11b270..2dc6099 100644
--- a/src/appl/telnet/telnetd/configure.in
+++ b/src/appl/telnet/telnetd/configure.in
@@ -23,7 +23,7 @@ fi
fi
AC_HEADER_TIME
AC_CHECK_HEADERS(string.h arpa/nameser.h utmp.h sys/time.h sys/tty.h sac.h sys/ptyvar.h sys/filio.h sys/stream.h sys/utsname.h)
-AC_CHECK_FUNCS(gettosbyname)
+AC_CHECK_FUNCS(gettosbyname vsnprintf)
dnl Make our operating system-specific security checks and definitions for
dnl login.
dnl