From 29043e7e9edad1ff81b45ec147da32fbd6607385 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 16 Apr 2020 19:01:49 +0200
Subject: [PATCH] Fix

---
 src/nix/flake.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index a8518a543..9d3f3c002 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -156,7 +156,7 @@ struct CmdFlakeInfo : FlakeCommand, MixJSON
 
         if (json) {
             auto json = flakeToJson(*store, flake);
-            logger->stdout(json.dump());
+            logger->stdout("%s", json.dump());
         } else
             printFlakeInfo(*store, flake);
     }
@@ -174,7 +174,7 @@ struct CmdFlakeListInputs : FlakeCommand, MixJSON
         auto flake = lockFlake();
 
         if (json)
-            logger->stdout(flake.lockFile.toJson());
+            logger->stdout("%s", flake.lockFile.toJson());
         else {
             logger->stdout("%s", flake.flake.lockedRef);