diff --git a/aider/coders/base_coder.py b/aider/coders/base_coder.py
index f00a8be22..662fac486 100755
--- a/aider/coders/base_coder.py
+++ b/aider/coders/base_coder.py
@@ -664,7 +664,7 @@ class Coder:
             return self.commands.run(inp)
 
         self.check_for_file_mentions(inp)
-        inp = self.check_for_urls(inp)
+        self.check_for_urls(inp)
 
         return inp
 
@@ -676,7 +676,7 @@ class Coder:
                 inp += "\n\n"
                 inp += self.commands.cmd_web(url)
 
-        return inp
+        return urls
 
     def keyboard_interrupt(self):
         now = time.time()
@@ -1227,12 +1227,13 @@ class Coder:
                     sys.stdout.write(text)
                 except UnicodeEncodeError:
                     # Safely encode and decode the text
-                    safe_text = text.encode(sys.stdout.encoding, errors='backslashreplace').decode(sys.stdout.encoding)
+                    safe_text = text.encode(sys.stdout.encoding, errors="backslashreplace").decode(
+                        sys.stdout.encoding
+                    )
                     sys.stdout.write(safe_text)
                 sys.stdout.flush()
                 yield text
 
-
     def live_incremental_response(self, final):
         show_resp = self.render_incremental_response(final)
         self.mdstream.update(show_resp, final=final)
diff --git a/tests/basic/test_coder.py b/tests/basic/test_coder.py
index 8e1213e4a..1643aeeb5 100644
--- a/tests/basic/test_coder.py
+++ b/tests/basic/test_coder.py
@@ -668,7 +668,7 @@ two
         issue_cases = [
             ("check http://localhost:3002, there is an error", "http://localhost:3002"),
             (
-                "can you check out https://example.com/setup#whatever?",
+                "can you check out https://example.com/setup#whatever",
                 "https://example.com/setup#whatever",
             ),
         ]
@@ -687,10 +687,13 @@ two
         # Test case with no URL
         no_url_input = "This text contains no URL"
         result = coder.check_for_urls(no_url_input)
-        self.assertEqual(result, no_url_input)
+        self.assertEqual(result, [])
 
         # Test case with the same URL appearing multiple times
-        repeated_url_input = "Check https://example.com, then https://example.com again, and https://example.com one more time"
+        repeated_url_input = (
+            "Check https://example.com, then https://example.com again, and https://example.com one"
+            " more time"
+        )
         result = coder.check_for_urls(repeated_url_input)
         self.assertEqual(result.count("https://example.com"), 1)
         self.assertIn("https://example.com", result)