s3 autobuild: Fix CFLAG check for netgrent tests

In 45ac8ffd I accidently added the wrong flag check. Fix this.
Thanks to gd for noticing.

Signed-off-by: Günther Deschner <gd@samba.org>

diff --git a/source3/configure.in b/source3/configure.in
index 086e0442a07a8e0a42d037585b8090de3fa7d34e..c9518280c75aac97674c561de7e4b0b4b51c9f85 100644 (file)
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -6687,7 +6687,7 @@ AC_SUBST(FLAGS1)
 ###################################################
 # Check for different/missing (set|get|end)netgrent prototypes
 CFLAGS_SAVE=$CFLAGS
-if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
+if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
        CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
 fi
 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [