degesch: process RPL_NAMREPLY modes properly

Updating information in "channel_user" when needed.

1 files changed, 13 insertions, 4 deletions

diff --git a/degesch.c b/degesch.c
index 5c90ddf..1c6e530 100644
--- a/degesch.c
+++ b/degesch.c
@@ -820,7 +820,7 @@ struct channel_user
 	LIST_HEADER (struct channel_user)
 
 	struct user *user;                  ///< Reference to user
-	char *modes;                        ///< Op/voice/... characters
+	char *modes;                        ///< Ordered @+... characters
 };
 
 static struct channel_user *
@@ -4478,16 +4478,25 @@ irc_process_names (struct server *s, struct channel *channel)
 	{
 		const char *item = updates->vector[i];
 		const char *nick = item + strspn (item, s->irc_chanuser_prefixes);
+		char *modes = xstrndup (item, nick - item);
+
 		struct channel_user *channel_user = str_map_find (&map, nick);
 		if (!channel_user)
 		{
 			channel_user = channel_user_new ();
 			channel_user->user = irc_get_or_make_user (s, nick);
-			channel_user->modes = xstrdup ("");
+			channel_user->modes = modes;
 			LIST_PREPEND (channel->users, channel_user);
 		}
-
-		// TODO: update the user's modes
+		// If our idea of the user's modes disagrees with what the server's
+		// sent us (the most powerful modes differ), use the latter one
+		else if (channel_user->modes[0] != modes[0])
+		{
+			free (channel_user->modes);
+			channel_user->modes = modes;
+		}
+		else
+			free (modes);
 	}
 
 	// TODO: get rid of channel users missing from "updates":