From 6201490e8a2f0b8116384e44e3db94218e1b3b3f Mon Sep 17 00:00:00 2001
From: Guillaume Poirier-Morency <poirigui@msl.ubc.ca>
Date: Sat, 18 May 2024 22:19:44 -0700
Subject: [PATCH] cli: Handle empty deps in list-dependencies

---
 bioluigi/cli.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bioluigi/cli.py b/bioluigi/cli.py
index 9db682a..9fed90b 100755
--- a/bioluigi/cli.py
+++ b/bioluigi/cli.py
@@ -258,9 +258,15 @@ def list_dependencies(task_id, status, summary, detailed, extract_id, extract_pa
     List all the dependencies of the given task ID.
     """
     deps = rpc('dep_graph', task_id=task_id)
+    if not deps:
+        click.echo(f'No dependencies for task {task_id}.')
+        return
     fix_tasks_dict(deps)
     if status:
         deps = {dep_id: deps[dep_id] for dep_id in deps if deps[dep_id]['status'] in status}
+        if not deps:
+            click.echo(f'No dependencies for task {task_id} with status: {", ".join(status)}.')
+            return
     if summary:
         formatter = TasksSummaryFormatter()
     elif detailed: