# | Line 192 | Line 192 | main(int argc, char *argv[]) | |
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192 | } | |
193 | } | |
194 | /* set/check spectral sampling */ | |
195 | < | rval = setspectrsamp(CNDX, WLPART); |
196 | < | if (rval < 0) |
195 | > | if (setspectrsamp(CNDX, WLPART) <= 0) |
196 | error(USER, "unsupported spectral sampling"); | |
197 | ||
198 | err = setview(&ourview); /* set viewing parameters */ |
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