From 35f31357427fac7f059ef95b809fceb3c49ad004 Mon Sep 17 00:00:00 2001
From: Deimos <deimos@tildes.net>
Date: Tue, 14 Jan 2020 09:45:49 -0700
Subject: [PATCH] Trim leading/trailing whitespace on topic links

---
 tildes/tildes/schemas/topic.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tildes/tildes/schemas/topic.py b/tildes/tildes/schemas/topic.py
index 10c5bde..017d057 100644
--- a/tildes/tildes/schemas/topic.py
+++ b/tildes/tildes/schemas/topic.py
@@ -113,8 +113,11 @@ class TopicSchema(Schema):
         if "link" not in data:
             return data
 
+        # remove leading/trailing whitespace
+        data["link"] = data["link"].strip()
+
         # if the value is empty, convert it to None
-        if not data["link"] or data["link"].isspace():
+        if not data["link"]:
             data["link"] = None
             return data