configure: fix check for libnsl

Pointed-out-by: Jon Tibble <meths@btinternet.com>

diff --git a/configure.ac b/configure.ac
index 9e2714af4a4b42b094be126a2c3a9664f71fb3be..7d0a8ab7abcdf4aa549863df4d1584b1d1a4ebcf 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -592,7 +592,7 @@ AC_SEARCH_LIBS(connect, [socket], [
   ])
 ])
 
-AC_SEARCH_LIBS([getaddrinfo], [nsl], [
+AC_SEARCH_LIBS([inet_pton], [nsl], [
  AS_IF([test "$ac_cv_search_getaddrinfo" != "none required"], [
     SOCKET_LIBS="$ac_cv_search_getaddrinfo $SOCKET_LIBS"
   ])