- fgets(linebuf, sizeof linebuf, iof); /* scan to next \n */
- fgets(linebuf, sizeof linebuf, iof); /* get a line */
+ /* scan to next \n */
+ if(fgets(linebuf, sizeof linebuf, iof)==NULL)
+ goto goleft;
+ /* get the line itself */
+ if(fgets(linebuf, sizeof linebuf, iof)==NULL)
+ goto goleft;