Mercurial > hg > ucx / changeset

     1.1 --- a/ucx/list.c	Tue Mar 18 09:53:50 2014 +0100
     1.2 +++ b/ucx/list.c	Thu Apr 10 11:18:12 2014 +0200
     1.3 @@ -304,18 +304,18 @@
     1.4  }
     1.5      
     1.6  UcxList *ucx_list_remove_a(UcxAllocator *alloc, UcxList *l, UcxList *e) {
     1.7 -    if (e->prev == NULL) {
     1.8 -        if(e->next != NULL) {
     1.9 -            e->next->prev = NULL;
    1.10 -            l = e->next;
    1.11 -        } else {
    1.12 -            l = NULL;
    1.13 -        }
    1.14 -        
    1.15 -    } else {
    1.16 -        e->prev->next = e->next;
    1.17 +    if (l == e) {
    1.18 +        l = e->next;
    1.19 +    }
    1.20 +    
    1.21 +    if (e->next) {
    1.22          e->next->prev = e->prev;
    1.23      }
    1.24 +    
    1.25 +    if (e->prev) {
    1.26 +        e->prev->next = e->next;
    1.27 +    }
    1.28 +    
    1.29      alloc->free(alloc->pool, e);
    1.30      return l;
    1.31  }