background image: use xmalloc instead of malloc to exit st on malloc failures
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@ -35,7 +35,7 @@ loadff(const char *filename)
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w = ntohl(hdr[2]);
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h = ntohl(hdr[3]);
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size = w * h;
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data = malloc(size * sizeof(uint64_t));
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data = xmalloc(size * sizeof(uint64_t));
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if (fread(data, sizeof(uint64_t), size, f) != size) {
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fprintf(stderr, "fread: %s\n", ferror(f) ? "" : "Unexpected end of file reading data");
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