Create diff-sha.sh

tj-actions · Oct 30, 2022 · 252a35e · 252a35e
1 parent 7f68648
commit 252a35e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/diff-sha.sh b/diff-sha.sh
@@ -93,7 +93,7 @@ function deepenShallowCloneToFindCommitPullRequest() {
   local depth=20
   local max_depth=$INPUT_MAX_FETCH_DEPTH
 
-  while ! git merge-base "$target_branch" "$current_branch" &>/dev/null; do
+  while [ -z $(git merge-base "$target_branch" "$current_branch") ]; do
     echo "::debug::Unable to find merge-base in shallow clone. Increasing depth to $((depth * 2))..."
 
     depth=$((depth * 2))