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Factor out some redundant code and remove hashtable_get_keys

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This commit is contained in:
LemonBoy 2016-06-05 17:24:27 +02:00
commit 0060f682c2
5 changed files with 26 additions and 48 deletions
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17
src/fe-text/lastlog.c
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@ -39,21 +39,10 @@
Returns -1 if unknown option was given. */
int cmd_options_get_level(const char *cmd, GHashTable *optlist)
{
GSList *list, *tmp, *next;
GList *list;
int level, retlevel;
/* get all the options, then remove the known ones. there should
be only one left - the server tag. */
list = hashtable_get_keys(optlist);
if (cmd != NULL) {
for (tmp = list; tmp != NULL; tmp = next) {
char *option = tmp->data;
next = tmp->next;
if (command_have_option(cmd, option))
list = g_slist_remove(list, option);
}
}
list = optlist_remove_known(cmd, optlist);
retlevel = 0;
while (list != NULL) {
@ -68,7 +57,7 @@ int cmd_options_get_level(const char *cmd, GHashTable *optlist)
}
retlevel |= level;
list = g_slist_remove(list, list->data);
list = g_list_remove(list, list->data);
}
return retlevel;