change -l' flag to use arg_collect (this makes -ll' work again)

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7186 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/ftp/ftpd/ftpd.c

@@ -208,12 +208,25 @@ int use_builtin_ls;
 static int help_flag;
 static int version_flag;
 
+static int
+log_collect(int short_flag, int argc, char **argv, 
+	    int *optind, int *optarg, void *data)
+{
+    (*(int*)data)++;
+    return 0;
+}
+
+static getarg_collect_info log_collect_info = {
+    log_collect,
+    &logflag
+};
+
 struct getargs args[] = {
     { NULL, 'a', arg_string, &auth_string, "required authentication" },
     { NULL, 'i', arg_flag, &interactive_flag, "don't assume stdin is a socket" },
     { NULL, 'p', arg_string, &port_string, "what port to listen to" },
     { NULL, 'g', arg_string, &guest_umask_string, "umask for guest logins" },
-    { NULL, 'l', arg_flag, &logflag, "log more stuff" },
+    { NULL, 'l', arg_collect, &log_collect_info, "log more stuff", "" },
     { NULL, 't', arg_integer, &ftpd_timeout, "initial timeout" },
     { NULL, 'T', arg_integer, &maxtimeout, "max timeout" },
     { NULL, 'u', arg_string, &umask_string, "umask for user logins" },
@@ -236,7 +249,7 @@ usage (int code)
 int
 main(int argc, char **argv)
 {
-    int addrlen, ch, on = 1, tos;
+    int addrlen, on = 1, tos;
     char *cp, line[LINE_MAX];
     FILE *fd;
     int port;
@@ -259,7 +272,7 @@ main(int argc, char **argv)
 #endif
     if(getarg(args, num_args, argc, argv, &optind))
 	usage(1);
-	
+
     if(help_flag)
 	usage(0);