Fix missing space in error message (Bugzilla 544)
diff --git a/iptables-restore.c b/iptables-restore.c
index 628997e..9abdef2 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -64,7 +64,7 @@
 	}
 
 	if (!handle) {
-		exit_error(PARAMETER_PROBLEM, "%s: unable to initialize"
+		exit_error(PARAMETER_PROBLEM, "%s: unable to initialize "
 			"table '%s'\n", program_name, tablename);
 		exit(1);
 	}