From f974efe5c6b6377656f4e8bb6554248bc37db90a Mon Sep 17 00:00:00 2001
From: Ben Mares <services-git-throwaway1@tensorial.com>
Date: Thu, 11 Nov 2021 23:47:10 +0100
Subject: [PATCH] Fix apparent logic error in _log Make noise when
 JUPYTER_DOCKER_STACKS_QUIET is empty

---
 base-notebook/start.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/base-notebook/start.sh b/base-notebook/start.sh
index 6cba9e9505..0e7f9032b2 100755
--- a/base-notebook/start.sh
+++ b/base-notebook/start.sh
@@ -8,7 +8,7 @@ set -e
 # always log errors and warnings, but can be silenced by setting
 # JUPYTER_DOCKER_STACKS_QUIET.
 _log () {
-    if [[ "$*" == "ERROR:"* ]] || [[ "$*" == "WARNING:"* ]] || [[ "$JUPYTER_DOCKER_STACKS_QUIET" != "" ]]; then
+    if [[ "$*" == "ERROR:"* ]] || [[ "$*" == "WARNING:"* ]] || [[ "$JUPYTER_DOCKER_STACKS_QUIET" == "" ]]; then
         echo "$@"
     fi
 }
@@ -207,7 +207,6 @@ else
     # NOTE: This hook is run as the user we started the container as!
     run-hooks /usr/local/bin/before-notebook.d
 
-    unset_explicit_env_vars
     _log "Executing the command:" "${cmd[@]}"
     exec "${cmd[@]}"
 fi