From bf770bab32065c81d99bef23acc01ae1bc8bcb9f Mon Sep 17 00:00:00 2001
From: Brian Skinn <brian.skinn@gmail.com>
Date: Fri, 29 Mar 2024 10:34:07 -0400
Subject: [PATCH] Add more robust handling in check-dirty-tree.sh

---
 scripts/check-dirty-tree.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/scripts/check-dirty-tree.sh b/scripts/check-dirty-tree.sh
index d1c25eb..daab442 100755
--- a/scripts/check-dirty-tree.sh
+++ b/scripts/check-dirty-tree.sh
@@ -13,7 +13,16 @@ fi
 
 git status | grep modified:
 
-if [ $? = 0 ]
+RESULT=$?
+
+if [ $RESULT = 0 ]
 then
+  # grep found something modified, reject
   exit 1
+elif [ $RESULT = 1 ]
+  # grep didn't find anything, we're ok
+  exit 0
+else
+  # Some other error
+  exit $RESULT
 fi