diff options
| -rw-r--r-- | crypto/stack/stack.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/crypto/stack/stack.c b/crypto/stack/stack.c index d2c640075b..b3e32a7597 100644 --- a/crypto/stack/stack.c +++ b/crypto/stack/stack.c @@ -310,18 +310,18 @@ char *sk_set(STACK *st, int i, char *value) } void sk_sort(STACK *st) - { - if (!st->sorted) { - int (*comp_func)(const void *,const void *); - - /* same comment as in sk_find ... previously st->comp was declared - * as a (void*,void*) callback type, but this made the population - * of the callback pointer illogical - our callbacks compare - * type** with type**, so we leave the casting until absolutely - * necessary (ie. "now"). */ - comp_func=(int (*)(const void *,const void *))(st->comp); - qsort(st->data,st->num,sizeof(char *), comp_func); - st->sorted=1; + if (!st->sorted) + { + int (*comp_func)(const void *,const void *); + + /* same comment as in sk_find ... previously st->comp was declared + * as a (void*,void*) callback type, but this made the population + * of the callback pointer illogical - our callbacks compare + * type** with type**, so we leave the casting until absolutely + * necessary (ie. "now"). */ + comp_func=(int (*)(const void *,const void *))(st->comp); + qsort(st->data,st->num,sizeof(char *), comp_func); + st->sorted=1; + } } - } |