From 0643dfe61b97056aec4b9ee1cd0909d8a0ef93af Mon Sep 17 00:00:00 2001
From: Tonye Jack <jtonye@ymail.com>
Date: Wed, 2 Nov 2022 15:27:44 -0600
Subject: [PATCH] fix: error finding merge-base

---
 diff-sha.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/diff-sha.sh b/diff-sha.sh
index 2f95d203..8d9bade8 100644
--- a/diff-sha.sh
+++ b/diff-sha.sh
@@ -155,11 +155,11 @@ else
   CURRENT_BRANCH=$GITHUB_HEAD_REF
 
   if [[ -z $INPUT_BASE_SHA ]]; then
-    git fetch --no-tags -u --progress --deepen=30 origin "$TARGET_BRANCH":"$TARGET_BRANCH"
+    git fetch --no-tags -u --progress --depth=10 origin "$TARGET_BRANCH":"$TARGET_BRANCH"
     PREVIOUS_SHA=$GITHUB_EVENT_PULL_REQUEST_BASE_SHA && exit_status=$? || exit_status=$?
     echo "::debug::Previous SHA: $PREVIOUS_SHA"
   else
-    git fetch --no-tags -u --progress --deepen=30 origin "$INPUT_BASE_SHA" && exit_status=$? || exit_status=$?
+    git fetch --no-tags -u --progress --depth=10 origin "$INPUT_BASE_SHA" && exit_status=$? || exit_status=$?
     PREVIOUS_SHA=$INPUT_BASE_SHA && exit_status=$? || exit_status=$?
   fi