From db78412f25e533f8f73fe9af70fdfb3c98c7e143 Mon Sep 17 00:00:00 2001
From: Raphael Megzari <raphael@megzari.com>
Date: Sat, 26 Jun 2021 12:55:08 +0900
Subject: [PATCH] prefer [[ over [ for multiple conditionals

Co-authored-by: Jonas Chevalier <zimbatm@zimbatm.com>
---
 pkgs/build-support/setup-hooks/move-docs.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/build-support/setup-hooks/move-docs.sh b/pkgs/build-support/setup-hooks/move-docs.sh
index e4bfc13fc491..9e1bc26cdf12 100644
--- a/pkgs/build-support/setup-hooks/move-docs.sh
+++ b/pkgs/build-support/setup-hooks/move-docs.sh
@@ -6,7 +6,7 @@ preFixupHooks+=(_moveToShare)
 
 _moveToShare() {
     forceShare=${forceShare:=man doc info}
-    if [ -z "$forceShare" ] || [ -z "$out" ]; then return; fi
+    if [[ -z "$forceShare" || -z "$out" ]]; then return; fi
 
     for d in $forceShare; do
         if [ -d "$out/$d" ]; then
@@ -20,4 +20,3 @@ _moveToShare() {
         fi
     done
 }
-