[balsa/gtk3] Actually error out

[Peter Bloomfield <PeterB src gnome org>]

commit 2871f0111782d14a1e14d52393ecbae7a954b9cf
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Feb 25 12:37:39 2013 -0500

    Actually error out

 ChangeLog    |    5 +++++
 configure.in |    4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index f89e903..960fe35 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-02-25  Peter Bloomfield
+
+       * configure.in: actually error out if libsecret devel is not
+       installed.
+
 2013-02-24  Peter Bloomfield
 
        Port from GnomeKeyring to libsecret.
diff --git a/configure.in b/configure.in
index 010f3dd..0e23409 100644
--- a/configure.in
+++ b/configure.in
@@ -840,8 +840,8 @@ AC_MSG_CHECKING([whether to configure for libsecret])
 if test x$with_libsecret != xno; then
     AC_MSG_RESULT([yes])
     PKG_CHECK_MODULES(LIBSECRET, [ libsecret-1 ], [],
-                      [You asked to link to libsecret, but the
-                       development tool is not installed])
+                      AC_MSG_ERROR([[You asked to link to libsecret, but
+                                    the development tool is not installed]]))
     AC_DEFINE(HAVE_LIBSECRET,1,[Defined when libsecret can be used.])
     BALSA_CFLAGS="$BALSA_CFLAGS $LIBSECRET_CFLAGS"
     BALSA_LIBS="$BALSA_LIBS $LIBSECRET_LIBS"