From 10aaa531b8c03522fcf7eef2eef612396dfce0c9 Mon Sep 17 00:00:00 2001
From: Tonye Jack <jtonye@ymail.com>
Date: Fri, 16 Dec 2022 11:49:36 -0700
Subject: [PATCH] Update diff-sha.sh

---
 diff-sha.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/diff-sha.sh b/diff-sha.sh
index fbc2dc1a..66916abf 100644
--- a/diff-sha.sh
+++ b/diff-sha.sh
@@ -255,7 +255,7 @@ else
         fi
         
         if [[ -z "$INPUT_BASE_SHA" ]]; then
-          NEW_PREVIOUS_SHA=$(git merge-base --fork-point "$TARGET_BRANCH" "$CURRENT_SHA")
+          NEW_PREVIOUS_SHA=$(git merge-base --fork-point "$TARGET_BRANCH" "$CURRENT_SHA") && exit_status=$? || exit_status=$?
           
           if [[ -n "$NEW_PREVIOUS_SHA" ]]; then
             PREVIOUS_SHA=$NEW_PREVIOUS_SHA