Minor cleanup.

This commit is contained in:
Kurt Zeilenga 1999-10-26 23:04:44 +00:00
parent 3d064b73c5
commit d0ad0cf228

View File

@ -11,7 +11,7 @@
#include <lutil.h>
/*
* lutil_entropy() provides nbyptes of entropy in buf.
* lutil_entropy() provides nbytes of entropy in buf.
* Quality offerred is suitable for one-time uses, such as "once" keys.
*/
int lutil_entropy( char *buf, int nbytes )
@ -31,6 +31,7 @@ int lutil_entropy( char *buf, int nbytes )
rc = read( fd, buf, nbytes );
close(fd);
/* should return nbytes */
if( rc < nbytes ) return -1;
return 0;