Fix editing messages with a custom color

Author: kyb3r

cogs/modmail.py

@@ -365,7 +365,7 @@ async def logs(self, ctx, *, member: Union[discord.Member, discord.User, obj]=No
 
         session = PaginatorSession(ctx, *embeds)
         await session.run()
-
+        
     @commands.command()
     @trigger_typing
     async def reply(self, ctx, *, msg=''):
@@ -406,7 +406,8 @@ async def edit(self, ctx, message_id: Optional[int]=None, *, new_message):
         async for msg in ctx.channel.history():
             if message_id is None and msg.embeds:
                 em = msg.embeds[0]
-                if em.color != discord.Color.green() or not em.author.url:
+                mod_color = self.bot.mod_color.value if isinstance(self.bot.mod_color, discord.Color) else self.bot.mod_color
+                if em.color.value != mod_color or not em.author.url:
                     continue
                 linked_message_id = str(em.author.url).split('/')[-1]
                 break