From 678301072f05b650dc15c5edb4c25f08f0d6cace Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 31 Jan 2020 14:01:46 +0100
Subject: nix flake list-inputs: Pretty-print the tree

---
 src/nix/why-depends.cc | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'src/nix/why-depends.cc')

diff --git a/src/nix/why-depends.cc b/src/nix/why-depends.cc
index c539adb7f..fb12d5380 100644
--- a/src/nix/why-depends.cc
+++ b/src/nix/why-depends.cc
@@ -143,11 +143,6 @@ struct CmdWhyDepends : SourceExprCommand
            and `dependency`. */
         std::function<void(Node &, const string &, const string &)> printNode;
 
-        const string treeConn = "╠═══";
-        const string treeLast = "╚═══";
-        const string treeLine = "║   ";
-        const string treeNull = "    ";
-
         struct BailOut { };
 
         printNode = [&](Node & node, const string & firstPad, const string & tailPad) {
-- 
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