Merge pull request #4 from ogr3/porcelain-no-remote

Check for local branch needs to be moved so that check for behind/aft…

gitstatus.sh

@@ -56,10 +56,6 @@ remote=
 IFS="." read -ra line <<< "${branch_line/\#\# }"
 branch="${line[0]}"
 
-if [[ "${#line[@]}" -eq 1 ]]; then
-  remote="_NO_REMOTE_TRACKING_"
-fi
-
 if [[ -z "$branch" ]]; then
   tag=$( git describe --exact-match )
   if [[ -n "$tag" ]]; then
@@ -72,6 +68,9 @@ elif [[ "$branch" == *"Initial commit on"* ]]; then
   branch=${branch_line[-1]}
 elif [[ "$branch" == *"no branch"* ]]; then
   branch="_PREHASH_$( git rev-parse --short HEAD )"
+else
+  if [[ "${#line[@]}" -eq 1 ]]; then
+    remote="_NO_REMOTE_TRACKING_"
   else
     IFS="[,]" read -ra remote_line <<< "${line[3]}"
     for rline in "${remote_line[@]}"; do
@@ -86,6 +85,7 @@ else
     done
     remote="${behind}${ahead}"
   fi
+fi
 
 if [[ -z "$remote" ]] ; then
   remote='.'