From e791b0d2fce36e5496e4cb349cf3bed07bfdde3d Mon Sep 17 00:00:00 2001
From: Pontus Pihlgren <pontus.pihlgren@aurorainnovation.com>
Date: Mon, 11 Sep 2023 08:40:47 +0200
Subject: [PATCH] Fix ugly error when upstream is gone

---
 git-summary | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/git-summary b/git-summary
index 88f758b..ea0d42b 100755
--- a/git-summary
+++ b/git-summary
@@ -250,8 +250,7 @@ summarize_one_git_repo () {
 
     ### Check remote state
     local rstate=""
-    local has_upstream=`gitC $f rev-parse --abbrev-ref @{u} 2> /dev/null | wc -l`
-    if [ $has_upstream -ne 0 ] ; then
+    if $(gitC $f rev-parse --verify --quiet --abbrev-ref @{u} > /dev/null); then
         if [ $local_only -eq 0 ] ; then
             gitC $f fetch -q &> /dev/null
         fi