fix: fix crash on empty search

Author: corenting

eddrit/routes/pages/search.py

@@ -1,5 +1,5 @@
 from starlette.requests import Request
-from starlette.responses import Response
+from starlette.responses import RedirectResponse, Response
 from starlette.routing import Route
 
 from eddrit.reddit.fetch import search_posts, search_subreddits
@@ -12,6 +12,8 @@
 
 async def search(request: Request) -> Response:
     input_text = request.query_params.get("q", "")
+    if input_text == "":
+        return RedirectResponse("/")
 
     subreddit_search_results = await search_subreddits(
         request.state.http_client, input_text

templates/header.html

@@ -30,7 +30,7 @@
         <li>
             <form role="search" class="nav-search" action="/search" method="get">
                 <input type="search" id="search" name="q" placeholder="Search">
-                <input type="submit" value="↵" />
+                <input type="submit" value="  ↵   " />
             </form>
         </li>
     </ul>