From c948d780137f8335588a8f9d5a756b16ed9c8874 Mon Sep 17 00:00:00 2001
From: Sol Lee <u103133.u103135@gmail.com>
Date: Fri, 19 Apr 2024 01:00:33 +0000
Subject: [PATCH] Skip the resource with an empty link

---
 repo2docker/contentproviders/ckan.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/repo2docker/contentproviders/ckan.py b/repo2docker/contentproviders/ckan.py
index 4888738a..9131b017 100644
--- a/repo2docker/contentproviders/ckan.py
+++ b/repo2docker/contentproviders/ckan.py
@@ -105,6 +105,8 @@ class CKAN(ContentProvider):
 
         for resource in resources:
             file_url = resource["url"]
+            if file_url == "":
+                continue
             fname = file_url.rsplit("/", maxsplit=1)[-1]
             if fname == "":
                 fname = resource["id"]