From b5ea865f35bd460fb8fde8a75a1276efc8b552de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Sat, 18 Oct 2014 13:50:19 +0200
Subject: [PATCH] texLive-linkdir: work around a failure

It often failed since 3c6efec2c09, i.e. #4453.
Now it should "work" the same as before.

CC @7c6f434c, maybe?
---
 pkgs/tools/typesetting/tex/texlive/aggregate.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/typesetting/tex/texlive/aggregate.nix b/pkgs/tools/typesetting/tex/texlive/aggregate.nix
index e001a36cab03..d19ff39e2a48 100644
--- a/pkgs/tools/typesetting/tex/texlive/aggregate.nix
+++ b/pkgs/tools/typesetting/tex/texlive/aggregate.nix
@@ -9,13 +9,15 @@ rec {
   phaseNames = [ "doAggregate" ];
 
   doAggregate = fullDepEntry (''
+    set +o pipefail
+
     mkdir -p $out/bin
     for currentPath in ${lib.concatStringsSep " " buildInputs}; do
         echo Symlinking "$currentPath"
         find $currentPath/share/info $currentPath/share/man $(echo $currentPath/texmf*/) -type d | while read; do
             REPLY="''${REPLY#$currentPath}"
             mkdir -p $out/"$REPLY"
-	done
+        done
         find $currentPath/share/info $currentPath/share/man $(echo $currentPath/texmf*/) ! -type d | while read; do
             REPLY="''${REPLY#$currentPath}"
             ln -fs $currentPath/"$REPLY" $out/"$REPLY"