| # | Line 182 | Line 182 | char *zfile, *oldfile; | |
|---|---|---|
| 182 | if (write(zfd, (char *)zbar[0], hresolu*sizeof(float)) | |
| 183 | < hresolu*sizeof(float)) | |
| 184 | goto writerr; | |
| 185 | < | close(zfd); |
| 185 | > | if (close(zfd) == -1) |
| 186 | > | goto writerr; |
| 187 | for (i = 0; i <= psample; i++) | |
| 188 | free((char *)zbar[i]); | |
| 189 | } | |
| # | Line 329 | Line 330 | int x, y; /* pixel position */ | |
| 330 | ||
| 331 | copycolor(col, thisray.rcol); /* return color */ | |
| 332 | ||
| 333 | < | return(thisray.rot); /* return distance */ |
| 333 | > | return(thisray.rt); /* return distance */ |
| 334 | } | |
| 335 | ||
| 336 | ||
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |