From b87782ef7d4c1efb51d5e1508240495a5cad33d3 Mon Sep 17 00:00:00 2001
From: Issy Long <me@issyl0.co.uk>
Date: Sun, 13 Oct 2019 10:13:42 +0100
Subject: [PATCH] Auto-fix Style/UnpackFirst offenses

---
 Library/Homebrew/os/linux/elf.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/os/linux/elf.rb b/Library/Homebrew/os/linux/elf.rb
index 4d85ae9858..244a22e114 100644
--- a/Library/Homebrew/os/linux/elf.rb
+++ b/Library/Homebrew/os/linux/elf.rb
@@ -21,11 +21,11 @@ module ELFShim
   ARCHITECTURE_AARCH64 = 0xB7
 
   def read_uint8(offset)
-    read(1, offset).unpack("C").first
+    read(1, offset).unpack1("C")
   end
 
   def read_uint16(offset)
-    read(2, offset).unpack("v").first
+    read(2, offset).unpack1("v")
   end
 
   def elf?