12c12
< SM_RCSID("@(#)$Id: cf.c,v 1.6 2001/09/11 04:04:47 gshapiro Exp $")
---
> SM_RCSID("@(#)$Id: cf.c,v 1.7 2013/03/12 15:24:50 ca Exp $")
57c57
< while (sm_io_fgets(cfp, SM_TIME_DEFAULT, buf, sizeof(buf)) != NULL)
---
> while (sm_io_fgets(cfp, SM_TIME_DEFAULT, buf, sizeof(buf)) >= 0)
< SM_RCSID("@(#)$Id: cf.c,v 1.6 2001/09/11 04:04:47 gshapiro Exp $")
---
> SM_RCSID("@(#)$Id: cf.c,v 1.7 2013/03/12 15:24:50 ca Exp $")
57c57
< while (sm_io_fgets(cfp, SM_TIME_DEFAULT, buf, sizeof(buf)) != NULL)
---
> while (sm_io_fgets(cfp, SM_TIME_DEFAULT, buf, sizeof(buf)) >= 0)