X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=.zsh%2Fzshrc%2F60_vcsprompt;h=b5ab68ca5b1d31d902e1262be87fff4a486cbe72;hb=6aef4f4cbd4de6478e2cfa59621adfe104c7a497;hp=07ea29388fdeba3ac45de18284ec9aa8eab6ef94;hpb=1824e0507f2f636d27e03865fff96820c1b93192;p=zsh.git

diff --git a/.zsh/zshrc/60_vcsprompt b/.zsh/zshrc/60_vcsprompt
index 07ea293..b5ab68c 100644
--- a/.zsh/zshrc/60_vcsprompt
+++ b/.zsh/zshrc/60_vcsprompt
@@ -1,3 +1,5 @@
+# -*- mode: sh -*-
+# -*- mode: sh -*-
 # zshrc/60_vcsprompt
 #
 # Make git information available to the prompt
@@ -26,9 +28,10 @@ __git_get_reporoot()
 __git_get_branch()
 {
   # return the name of the git branch we're on
-  local ref
-  ref=$(git --git-dir="$PWD" symbolic-ref -q HEAD 2>/dev/null \
-     || git --git-dir="$PWD" name-rev --name-only HEAD 2>/dev/null) || return 1
+  local ref gitdir
+  gitdir="$(git rev-parse --git-dir)"
+  ref=$(git --git-dir="$gitdir" symbolic-ref -q HEAD 2>/dev/null \
+     || git --git-dir="$gitdir" name-rev --name-only HEAD 2>/dev/null) || return 1
   echo "${ref#refs/heads/}"
 }