From 6b5b8757bff12a3ad7089534a33935229964cff1 Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Mon, 18 Jan 2016 11:31:51 +0800
Subject: [PATCH] bin/brew: fix incorrect argument manipulation

Shifting `-v` argument is all we need to do. We shouldn't enumerate
arguments.
---
 bin/brew | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/bin/brew b/bin/brew
index 7eeb35db70..046e8ee29b 100755
--- a/bin/brew
+++ b/bin/brew
@@ -118,18 +118,15 @@ then
   exit 1
 fi
 
-for i in "$@"
-do
-  if [[ "$1" = -v ]]
-  then
-    shift
-    set -- "$@" -v
-  fi
-  [[ "$i" =~ ^- ]] && continue
-  HOMEBREW_COMMAND="$i"
-  HOMEBREW_BASH_COMMAND="$HOMEBREW_LIBRARY/Homebrew/cmd/$i.sh"
-  break
-done
+if [[ "$1" = -v ]]
+then
+  # Shift the -v to the end of the parameter list
+  shift
+  set -- "$@" -v
+fi
+
+HOMEBREW_COMMAND="$1"
+HOMEBREW_BASH_COMMAND="$HOMEBREW_LIBRARY/Homebrew/cmd/$1.sh"
 
 if [ "$(id -u)" = "0" ] && [ "$(stat -f%u "$HOMEBREW_BREW_FILE")" != "0" ]
 then