From e350671737fc7bb1093cc89cc89ec9884dbbb6c2 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 25 Sep 2017 13:25:55 +0200
Subject: [PATCH] Doh

---
 src/libutil/args.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/args.hh b/src/libutil/args.hh
index 401bebbab..37e31825a 100644
--- a/src/libutil/args.hh
+++ b/src/libutil/args.hh
@@ -90,7 +90,7 @@ public:
 
         template<class T>
         FlagMaker & set(T * dest, const T & val) {
-            flag->arity = 1;
+            flag->arity = 0;
             flag->handler = [=](Strings ss) { *dest = val; };
             return *this;
         };