diff -urN arpd/configure arpd.new/configure
--- arpd/configure	2003-02-09 19:31:28.000000000 +0100
+++ arpd.new/configure	2008-10-12 14:23:35.000000000 +0200
@@ -2170,8 +2170,7 @@
         DNETLIB="`$withval/bin/dnet-config --libs`"
      else
         { { echo "$as_me:2172: error: dnet-config not found in $withval/bin" >&5
-echo "$as_me: error: dnet-config not found in $withval/bin" >&2;}
-   { (exit 1); exit 1; }; }
+echo "$as_me: error: dnet-config not found in $withval/bin" >&2;} }
      fi
      ;;
   esac