From feca19849eed8704627a172a799a27e1dfcb1049 Mon Sep 17 00:00:00 2001
From: Bandie <bandie@chaospott.de>
Date: Wed, 31 Oct 2018 23:31:37 +0100
Subject: [PATCH] Check for dialog

---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index 7d3bc6f..7dfcde0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,6 +30,11 @@ fi
 AC_DEFINE_UNQUOTED([PO4A], "$PO4A",
     [path to po4a])
 
+AC_PATH_PROG([DIALOG],dialog)
+if test -z "$DIALOG" ; then
+    AC_MSG_ERROR([Please install dialog. Needed by pam_panic_config])
+fi
+
 AC_PATH_PROG([REBOOT], [reboot])
 AC_DEFINE_UNQUOTED([REBOOT], "$REBOOT",
     [path to the reboot command])