1 files changed, 31 insertions, 32 deletions

diff --git a/worktree.c b/worktree.c
index c99939a4d1..e10594ef33 100644
--- a/worktree.c
+++ b/worktree.c
@@ -404,44 +404,43 @@ int is_worktree_being_bisected(const struct worktree *wt,
  * bisect). New commands that do similar things should update this
  * function as well.
  */
-const struct worktree *find_shared_symref(struct worktree **worktrees,
-					  const char *symref,
-					  const char *target)
+int is_shared_symref(const struct worktree *wt, const char *symref,
+		     const char *target)
 {
-	const struct worktree *existing = NULL;
-	int i = 0;
+	const char *symref_target;
+	struct ref_store *refs;
+	int flags;
 
-	for (i = 0; worktrees[i]; i++) {
-		struct worktree *wt = worktrees[i];
-		const char *symref_target;
-		struct ref_store *refs;
-		int flags;
+	if (wt->is_bare)
+		return 0;
 
-		if (wt->is_bare)
-			continue;
+	if (wt->is_detached && !strcmp(symref, "HEAD")) {
+		if (is_worktree_being_rebased(wt, target))
+			return 1;
+		if (is_worktree_being_bisected(wt, target))
+			return 1;
+	}
 
-		if (wt->is_detached && !strcmp(symref, "HEAD")) {
-			if (is_worktree_being_rebased(wt, target)) {
-				existing = wt;
-				break;
-			}
-			if (is_worktree_being_bisected(wt, target)) {
-				existing = wt;
-				break;
-			}
-		}
+	refs = get_worktree_ref_store(wt);
+	symref_target = refs_resolve_ref_unsafe(refs, symref, 0,
+						NULL, &flags);
+	if ((flags & REF_ISSYMREF) &&
+	    symref_target && !strcmp(symref_target, target))
+		return 1;
 
-		refs = get_worktree_ref_store(wt);
-		symref_target = refs_resolve_ref_unsafe(refs, symref, 0,
-							NULL, &flags);
-		if ((flags & REF_ISSYMREF) &&
-		    symref_target && !strcmp(symref_target, target)) {
-			existing = wt;
-			break;
-		}
-	}
+	return 0;
+}
 
-	return existing;
+const struct worktree *find_shared_symref(struct worktree **worktrees,
+					  const char *symref,
+					  const char *target)
+{
+
+	for (int i = 0; worktrees[i]; i++)
+		if (is_shared_symref(worktrees[i], symref, target))
+			return worktrees[i];
+
+	return NULL;
 }
 
 int submodule_uses_worktrees(const char *path)