Commit df257306 authored by Richard Levitte's avatar Richard Levitte
Browse files

Recent changes from 0.9.6-stable.

parent d994be05

crypto/stack/stack.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -189,8 +189,7 @@ char *sk_delete(STACK *st, int loc) 
	char *ret;

	char *ret;

	int i,j;

	int i,j;





	if ((st == NULL) || (st->num == 0) || (loc < 0)

	if(!st || (loc < 0) || (loc >= st->num)) return NULL;

					 || (loc >= st->num)) return(NULL);





	ret=st->data[loc];

	ret=st->data[loc];

	if (loc != st->num-1)

	if (loc != st->num-1)
@@ -304,13 +303,13 @@ int sk_num(const STACK *st) 




char *sk_value(const STACK *st, int i)

char *sk_value(const STACK *st, int i)

{

{

	if(st == NULL) return NULL;

	if(!st || (i < 0) || (i >= st->num)) return NULL;

	return st->data[i];

	return st->data[i];

}

}





char *sk_set(STACK *st, int i, char *value)

char *sk_set(STACK *st, int i, char *value)

{

{

	if(st == NULL) return NULL;

	if(!st || (i < 0) || (i >= st->num)) return NULL;

	return (st->data[i] = value);

	return (st->data[i] = value);

}

}