fix: match command correctly

endcord_aemoji.py

@@ -6,7 +6,7 @@ EXT_VERSION = "0.1.0"
 EXT_ENDCORD_VERSION = "1.4.2"
 EXT_DESCRIPTION = "View animated custom emoji as GIFs"
 EXT_SOURCE = "https://git.silvertke.net/SilverTke/endcord-aemoji"
-EXT_COMMAND_ASSIST = ("view_aemoji - View animated emoji", "view_aemoji")
+EXT_COMMAND_ASSIST = (("view_aemoji - View animated emoji", "view_aemoji"),)
 
 EMOJI_RE = re.compile("^<:(.+):(\d+)>$")
 
@@ -23,15 +23,19 @@ class Extension:
     def __init__(self, app):
         self.app: Endcord = app
 
-    def on_execute_command(self, command_text: str, chat_sel: int, tree_sel: int):
+    def on_execute_command(
+        self, command_text: str, chat_sel: int, tree_sel: int
+    ) -> bool:
         if command_text.startswith("view_aemoji"):
             try:
                 emoji = command_text.split(" ")[1]
             except IndexError:
                 self.app.update_extra_line("Emoji argument not given")
-                return
+                return True
             emoji_url = get_emoji_url(emoji)
             if emoji_url is None:
                 self.app.update_extra_line("Invalid emoji")
-                return
+                return True
             self.app.download_file(emoji_url, open_media=True)
+            return True
+        return False