From 99fc183e3d1c30b644a996839c05c70c8ea54980 Mon Sep 17 00:00:00 2001
From: Eder Ruiz Maria <erm@uhet.sh>
Date: Sat, 13 Oct 2012 21:45:01 -0400
Subject: [PATCH] fix: when in git directory and not in a branch, show (no
 branch)

---
 lib/git.zsh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/git.zsh b/lib/git.zsh
index b2ff9726c..c6ac372b6 100644
--- a/lib/git.zsh
+++ b/lib/git.zsh
@@ -1,7 +1,10 @@
 # get the name of the branch we are on
 function git_prompt_info() {
-  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
-  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  if ! git status &> /dev/null; then
+    return
+  fi
+  branch=$(git branch | grep ^\* | cut -d" " -f2-)
+  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${branch}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
 }