beautify prompt when GIT_DIR is set

diff --git a/.zsh/zshrc/60_vcsprompt b/.zsh/zshrc/60_vcsprompt
index 744f649009a3db5a2f38d05f61e0eadb0cb26ff9..d72e205eb3589e12cf84b95fae03715afdc32353 100644 (file)
--- a/.zsh/zshrc/60_vcsprompt
+++ b/.zsh/zshrc/60_vcsprompt
@@ -140,9 +140,13 @@ __vcs_set_prompt_variables()
       branch="$(__git_get_branch)" ||
         { error "could not determine git branch"; return 1 }
       eval set -- $(__vcs_get_prompt_path_components "$reporoot" "$branch")
       branch="$(__git_get_branch)" ||
         { error "could not determine git branch"; return 1 }
       eval set -- $(__vcs_get_prompt_path_components "$reporoot" "$branch")

-      # poor man's replace until I find out how to do named dirs properly
-      # here:
-      [ -d "$GIT_DIR" ] && set -- "${GIT_DIR/$HOME/~}" "$2" "$1"
+      if [ -d "$GIT_DIR" ]; then
+        # poor man's replace until I find out how to do named dirs properly
+        # here:
+        _D="${GIT_DIR/$HOME/~}"
+        set -- "$_D" "$2" "${${1#$_D}%/}"
+        unset _D
+      fi

       ;;
     hg)
       reporoot="$(__hg_get_reporoot)" ||
       ;;
     hg)
       reporoot="$(__hg_get_reporoot)" ||