diff options
| -rw-r--r-- | idlist.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -156,11 +156,15 @@ void str_set_mark( struct idlist **idl, const char *str, const flag val) /** Count the number of elements in the idlist \a idl. * \return number of elements */ -int count_list( struct idlist **idl) +int count_list(struct idlist **idl) { - if( !*idl ) - return 0; - return 1 + count_list( &(*idl)->next ); + int i = 0; + struct idlist *it; + + for (it = *idl ; it ; it = it->next) + ++i; + + return i; } /** return the \a number'th id string on idlist \a idl */ |