From 90f6e3988e234fca798a4141af8021ed3f9bfe48 Mon Sep 17 00:00:00 2001 From: Mike McQuaid Date: Wed, 3 Jul 2019 09:38:14 +0100 Subject: [PATCH] brew.sh: tweak USER comment. --- Library/Homebrew/brew.sh | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Library/Homebrew/brew.sh b/Library/Homebrew/brew.sh index bf484258a9..2cfde1590f 100644 --- a/Library/Homebrew/brew.sh +++ b/Library/Homebrew/brew.sh @@ -4,9 +4,7 @@ then export LC_ALL="en_US.UTF-8" fi -# The USER env var is not guaranteed to be available, so fall back to id if not -# provided. We destructively set it in the environment to make it available to -# any sub-processes called. +# USER isn't always set so provide a fall back for `brew` and subprocesses. export USER=${USER:-`id -un`} # Where we store built products; a Cellar in HOMEBREW_PREFIX (often /usr/local