Fix aclocal.m4 syntax error for autoconf 2.72

An incorrect closure inside KRB5_AC_INET6 is innocuous with autoconf
versions up to 2.71, but will cause an error at configure time with
the forthcoming autoconf 2.72.

[ghudson@mit.edu: added more context to commit message]

(cherry picked from commit d864d740d019fdf2c640460f2aa2760c7fa4d5e9)

ticket: 9077
version_fixed: 1.20.2

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index 9920476f919671fb910f735a88b42b0b8e09ea2c..3d66a876b37df6183a83641fdd6b593012b947d4 100644 (file)
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -409,8 +409,8 @@ else
       [[struct sockaddr_in6 in;
         AF_INET6;
         IN6_IS_ADDR_LINKLOCAL(&in.sin6_addr);]])],
-    [krb5_cv_inet6=yes], [krb5_cv_inet6=no])])
-fi
+    [krb5_cv_inet6=yes], [krb5_cv_inet6=no])
+fi])
 AC_MSG_RESULT($krb5_cv_inet6)
 if test "$krb5_cv_inet6" = no && test "$ac_cv_func_inet_ntop" = yes; then
 AC_MSG_CHECKING(for IPv6 compile-time support with -DINET6)