From 9a7069dbcb454fe1b786d7a80615f1a98f523e54 Mon Sep 17 00:00:00 2001
From: LFDM <1986gh@gmail.com>
Date: Sat, 4 Jan 2014 23:39:16 +0100
Subject: [PATCH] Refactors short host retrieval.

---
 oh-my-zsh.sh | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/oh-my-zsh.sh b/oh-my-zsh.sh
index 836810c4e..30b55fb4e 100644
--- a/oh-my-zsh.sh
+++ b/oh-my-zsh.sh
@@ -31,16 +31,12 @@ find_plugin_paths() {
 }
 
 initialize_completions() {
-  # Figure out the SHORT hostname
-  if [ -n "$commands[scutil]" ]; then
-    # OS X
-    SHORT_HOST=$(scutil --get ComputerName)
-  else
-    SHORT_HOST=${HOST/.*/}
-  fi
+  # Figure out the SHORT hostname, scutil is for OS X users
+  local short_host
+  short_host=$($(scutil --get ComputerName 2>/dev/null) || echo ${HOST/.*/})
 
   # Save the location of the current completion dump file.
-  ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
+  ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${short_host}-${ZSH_VERSION}"
 
   # plugins need to be added to the functions path before compinit
   fpath=($ZSH_PLUGIN_PATHS $fpath)