Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/git.zsh
	plugins/common-aliases/common-aliases.plugin.zsh
	plugins/repo/repo.plugin.zsh
	templates/zshrc.zsh-template

lib/completion.zsh

@@ -44,7 +44,7 @@ zstyle ':completion:*:*:*:users' ignored-patterns \
         named netdump news nfsnobody nobody nscd ntp nut nx obsrun openvpn \
         operator pcap polkitd postfix postgres privoxy pulse pvm quagga radvd \
         rpc rpcuser rpm rtkit scard shutdown squid sshd statd svn sync tftp \
-        usbmux uucp vcsa wwwrun xfs
+        usbmux uucp vcsa wwwrun xfs '_*'
 
 # ... unless we really want to.
 zstyle '*' single-ignored show

lib/correction.zsh

@@ -1,13 +1,13 @@
-alias man='nocorrect man'
-alias mv='nocorrect mv'
-alias mysql='nocorrect mysql'
-alias mkdir='nocorrect mkdir'
-alias gist='nocorrect gist'
-alias heroku='nocorrect heroku'
-alias ebuild='nocorrect ebuild'
-alias hpodder='nocorrect hpodder'
-alias sudo='nocorrect sudo'
-
 if [[ "$ENABLE_CORRECTION" == "true" ]]; then
+  alias ebuild='nocorrect ebuild'
+  alias gist='nocorrect gist'
+  alias heroku='nocorrect heroku'
+  alias hpodder='nocorrect hpodder'
+  alias man='nocorrect man'
+  alias mkdir='nocorrect mkdir'
+  alias mv='nocorrect mv'
+  alias mysql='nocorrect mysql'
+  alias sudo='nocorrect sudo'
+
   setopt correct_all
 fi

lib/git.zsh

@@ -2,7 +2,7 @@
 function git_prompt_info() {
   if [[ "$(command git config --get oh-my-zsh.hide-status)" != "1" ]]; then
     ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
-    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
+    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return 0
     echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
   fi
 }