configure: check for /usr/share/dns/root.key as well for dns root key

diff --git a/configure.ac b/configure.ac
index 441031aaf60ff277288fcce033c091d8d8eef527..866e79fff6ef8e977268c2f2b761573bde10e363 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -446,7 +446,11 @@ else
     if test -f /var/lib/unbound/root.key;then
        unbound_root_key_file="/var/lib/unbound/root.key"
     else
-        unbound_root_key_file="/etc/unbound/root.key"
+        if test -f /usr/share/dns/root.key;then
+           unbound_root_key_file="/usr/share/dns/root.key"
+        else
+            unbound_root_key_file="/etc/unbound/root.key"
+        fi
     fi
 fi
 )