| # | Line 204 | Line 204 | init() /* initialize global variables */ | |
|---|---|---|
| 204 | /* set direction vectors */ | |
| 205 | for (i = 0; glarang[i] != AEND; i++) | |
| 206 | ; | |
| 207 | < | if (i > 0 && glarang[0] <= 0 || glarang[i-1] >= 180) { |
| 207 | > | if (i > 0 && (glarang[0] <= 0 || glarang[i-1] >= 180)) { |
| 208 | fprintf(stderr, "%s: glare angles must be between 1 and 179\n", | |
| 209 | progname); | |
| 210 | exit(1); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |