From dd478311f9ee6b3eb8d62b462c95ae4a55dbad1a Mon Sep 17 00:00:00 2001
From: Sophia Castellarin <scastellarin@anaconda.com>
Date: Wed, 8 May 2019 16:56:54 -0500
Subject: [PATCH] Fix fish activation

According to this issue:
https://github.com/fish-shell/fish-shell/issues/3993

you can not just eval a script in fish. The proper way to do this
is apparently to pipe the output to source.
---
 conda/core/initialize.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conda/core/initialize.py b/conda/core/initialize.py
index 6d558634c55..047b7d6eb28 100644
--- a/conda/core/initialize.py
+++ b/conda/core/initialize.py
@@ -973,7 +973,7 @@ def _config_fish_content(conda_prefix):
     conda_initialize_content = dals("""
     # >>> conda initialize >>>
     # !! Contents within this block are managed by 'conda init' !!
-    eval (eval %(conda_exe)s "shell.fish" "hook" $argv)
+    eval %(conda_exe)s "shell.fish" "hook" $argv | source
     # <<< conda initialize <<<
     """) % {
         'conda_exe': conda_exe,