forked from tTh/FloatImg
error checking
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cd1f278d45
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@ -35,7 +35,6 @@ else {
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fp = stdout; /* XXX */
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for (y=0; y<src->height; y+=steps) {
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for (x=0; x<src->width; x+=steps) {
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fimg_get_rgb(src, x, y, rgb);
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fprintf(fp, "%d %d ", x, y);
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fprintf(fp, "%f %f %f\n", rgb[0], rgb[1], rgb[2]);
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@ -120,7 +119,9 @@ if (norm > 0.0) {
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}
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foo = export_as_machinable(&fimg, dstname, steps, 0);
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if (foo) {
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fprintf(stderr,"%s: err %d on export\n", __func__, foo);
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}
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fimg_destroy(&fimg);
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return 0;
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