From b7dc6ce7ee0fe580b382bec9859fa1b6129e7930 Mon Sep 17 00:00:00 2001
From: Vlad Shablinsky <vladshablinsky@gmail.com>
Date: Thu, 11 Aug 2016 09:12:30 +0200
Subject: [PATCH] Update zsh-completion for --fetch-HEAD

---
 share/zsh/site-functions/_brew | 1 +
 1 file changed, 1 insertion(+)

diff --git a/share/zsh/site-functions/_brew b/share/zsh/site-functions/_brew
index 57b07d1cc3..f4f5ac81c4 100644
--- a/share/zsh/site-functions/_brew
+++ b/share/zsh/site-functions/_brew
@@ -139,6 +139,7 @@ case "$words[1]" in
   upgrade)
     _arguments \
       '(--cleanup)--cleanup[remove previously installed formula version(s)]' \
+      '(--fetch-HEAD)--fetch-HEAD[detect outdated installation by fetching the repo]' \
       '1: :->forms' && return 0
 
     if [[ "$state" == forms ]]; then
-- 
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