From 3a99d8093ca444c1039691387809f914f9a4a17c Mon Sep 17 00:00:00 2001
From: Martin Afanasjew <martin@afanasjew.de>
Date: Wed, 6 Apr 2016 01:31:03 +0200
Subject: [PATCH] brew.sh: streamline setting HOMEBREW_{OSX,LINUX}

For uses like this one, `case` is much more compact and easier to read.
---
 Library/brew.sh | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/Library/brew.sh b/Library/brew.sh
index 7c5d07bf4c..a9a11c3688 100644
--- a/Library/brew.sh
+++ b/Library/brew.sh
@@ -58,13 +58,10 @@ then
 fi
 
 HOMEBREW_SYSTEM="$(uname -s)"
-if [[ "$HOMEBREW_SYSTEM" = "Darwin" ]]
-then
-  HOMEBREW_OSX="1"
-elif [[ "$HOMEBREW_SYSTEM" = "Linux" ]]
-then
-  HOMEBREW_LINUX="1"
-fi
+case "$HOMEBREW_SYSTEM" in
+  Darwin) HOMEBREW_OSX="1";;
+  Linux) HOMEBREW_LINUX="1";;
+esac
 
 if [[ -z "$HOMEBREW_RUBY_PATH" ]]
 then