Fix some "whitespace glitches"

Some have been introduced by commit 7b01bb83, some are older.

src/ngircd/channel.c

@@ -362,7 +362,7 @@ Channel_Kick(CLIENT *Peer, CLIENT *Target, CLIENT *Origin, const char *Name,
 			}
 			ptr++;
 		}
-		
+
 		if(!can_kick) {
 			IRC_WriteStrClient(Origin, ERR_CHANOPPRIVTOLOW_MSG,
 				Client_ID(Origin), Name);

src/ngircd/irc-info.c

@@ -117,7 +117,7 @@ IRC_INFO(CLIENT * Client, REQUEST * Req)
 		target = Client_Search(Req->argv[0]);
 	else
 		target = Client_ThisServer();
-	
+
 	/* Make sure that the target is a server */
 	if (target && Client_Type(target) != CLIENT_SERVER)
 		target = Client_Introducer(target);
@@ -811,8 +811,8 @@ static char *
 who_flags_qualifier(CLIENT *Client, const char *chan_user_modes, char *str, size_t len)
 {
 	assert(Client != NULL);
-    
-	if (Client_Cap(Client) & CLIENT_CAP_MULTI_PREFIX) {		
+
+	if (Client_Cap(Client) & CLIENT_CAP_MULTI_PREFIX) {
 		if (strchr(chan_user_modes, 'q'))
 			strlcat(str, "~", len);
 		if (strchr(chan_user_modes, 'a'))
@@ -823,10 +823,10 @@ who_flags_qualifier(CLIENT *Client, const char *chan_user_modes, char *str, size
 			strlcat(str, "&", len);
 		if (strchr(chan_user_modes, 'v'))
 			strlcat(str, "+", len);
-		
+
 		return str;
 	}
-	
+
 	if (strchr(chan_user_modes, 'q'))
 		strlcat(str, "~", len);
 	else if (strchr(chan_user_modes, 'a'))
@@ -837,7 +837,7 @@ who_flags_qualifier(CLIENT *Client, const char *chan_user_modes, char *str, size
 		strlcat(str, "%", len);
 	else if (strchr(chan_user_modes, 'v'))
 		strlcat(str, "+", len);
-	
+
 	return str;
 }
 
@@ -890,7 +890,7 @@ IRC_WHO_Channel(CLIENT *Client, CHANNEL *Chan, bool OnlyOps)
 
 			chan_user_modes = Channel_UserModes(Chan, c);
 			who_flags_qualifier(c, chan_user_modes, flags, sizeof(flags));
- 
+
 			if (!write_whoreply(Client, c, Channel_Name(Chan),
 					    flags))
 				return DISCONNECTED;
@@ -1479,7 +1479,7 @@ IRC_Send_LUSERS(CLIENT *Client)
 			Conn_CountMax(), Conn_CountAccepted()))
 		return DISCONNECTED;
 #endif
-	
+
 	return CONNECTED;
 } /* IRC_Send_LUSERS */
 
@@ -1609,7 +1609,7 @@ IRC_Send_NAMES(CLIENT * Client, CHANNEL * Chan)
 		if (is_member || is_visible) {
 			if (str[strlen(str) - 1] != ':')
 				strlcat(str, " ", sizeof(str));
-			
+
 			who_flags_qualifier(cl,	Channel_UserModes(Chan, cl), str, sizeof(str));
 			strlcat(str, Client_ID(cl), sizeof(str));
 

src/ngircd/irc-mode.c

@@ -441,7 +441,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 	if(Client_OperByMe(Client) && Conf_OperCanMode) {
 		is_oper = true;
 	}
-	
+
 	/* Check if client is a server/service */
 	if(Client_Type(Client) == CLIENT_SERVER ||
 	   Client_Type(Client) == CLIENT_SERVICE) {
@@ -527,7 +527,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 		/* Are there arguments left? */
 		if (arg_arg >= Req->argc)
 			arg_arg = -1;
-        
+
 		if(!is_machine) {
 			o_mode_ptr = Channel_UserModes(Channel, Client);
 			while( *o_mode_ptr ) {

src/ngircd/irc-server.c

@@ -54,7 +54,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 	CLIENT *from, *c;
 	int i;
 	CONN_ID con;
-	
+
 	assert( Client != NULL );
 	assert( Req != NULL );
 
@@ -88,7 +88,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 			Conn_Close( Client_Conn( Client ), NULL, "Bad password", true);
 			return DISCONNECTED;
 		}
-		
+
 		/* Is there a registered server with this ID? */
 		if( ! Client_CheckID( Client, Req->argv[0] )) return DISCONNECTED;
 
@@ -206,7 +206,7 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 	bool is_owner, is_chanadmin, is_op, is_halfop, is_voiced;
 	CHANNEL *chan;
 	CLIENT *c;
-	
+
 	assert( Client != NULL );
 	assert( Req != NULL );
 
@@ -220,11 +220,11 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 	while( ptr )
 	{
 		is_op = is_voiced = false;
-		
+
 		/* cut off prefixes */
 		while(( *ptr == '~') || ( *ptr == '&' ) || ( *ptr == '@' ) ||
 			( *ptr == '%') || ( *ptr == '+' ))
-		{	
+		{
 			if( *ptr == '~' ) is_owner = true;
 			if( *ptr == '&' ) is_chanadmin = true;
 			if( *ptr == '@' ) is_op = true;
@@ -239,7 +239,7 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 			Channel_Join( c, channame );
 			chan = Channel_Search( channame );
 			assert( chan != NULL );
-			
+
 			if( is_owner ) Channel_UserModeAdd( chan, c, 'q' );
 			if( is_chanadmin ) Channel_UserModeAdd( chan, c, 'a' );
 			if( is_op ) Channel_UserModeAdd( chan, c, 'o' );
@@ -266,7 +266,7 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 			strlcat( nick_out, ptr, sizeof( nick_out ));
 		}
 		else Log( LOG_ERR, "Got NJOIN for unknown nick \"%s\" for channel \"%s\"!", ptr, channame );
-		
+
 		/* search for next Nick */
 		ptr = strtok( NULL, "," );
 	}