diff options
Diffstat (limited to 'client_list.c')
| -rw-r--r-- | client_list.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/client_list.c b/client_list.c index 8c3a73d..ff86878 100644 --- a/client_list.c +++ b/client_list.c @@ -20,13 +20,14 @@ */ #include <stdlib.h> +#include <unistd.h> #include "client_list.h" #include "datatypes.h" client_t* client_get_last(client_t* first) { - if(!first) + if(!first) return NULL; while(first->next) { @@ -61,7 +62,7 @@ int client_add(client_t** first, int fd) *first = new_client; return 0; } - + client_get_last(*first)->next = new_client; return 0; @@ -69,7 +70,7 @@ int client_add(client_t** first, int fd) void client_remove(client_t** first, int fd) { - if(!first || !(*first)) + if(!first || !(*first)) return; client_t* deletee = *first; @@ -98,7 +99,7 @@ client_t* client_find(client_t* first, int fd) { if(!first) return NULL; - + while(first) { if(first->fd == fd) return first; @@ -110,7 +111,7 @@ client_t* client_find(client_t* first, int fd) void client_clear(client_t** first) { - if(!first || !(*first)) + if(!first || !(*first)) return; while(*first) { |