# | Line 350 | Line 350 | sum_images(const char *fspec, const CMATRIX *cv, FILE | |
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350 | FILE *fp; | |
351 | int dt, xr, yr; | |
352 | COLORV *psp; | |
353 | + | /* check for zero */ |
354 | + | if ((scv[RED] == .0) & (scv[GRN] == .0) & (scv[BLU] == .0)) |
355 | + | continue; |
356 | /* open next picture */ | |
357 | sprintf(fname, fspec, i); | |
358 | if ((fp = fopen(fname, "r")) == NULL) { |
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+ | Added lines |
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