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QR: close file descriptor on error
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@ -54,8 +54,10 @@ int ID_to_QRcode_txt(const char *tox_id, const char *outfile)
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QRcode *qr_obj = QRcode_encodeString(tox_id, 0, QR_ECLEVEL_L, QR_MODE_8, 0);
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if (qr_obj == NULL)
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if (qr_obj == NULL) {
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fclose(fp);
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return -1;
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}
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size_t width = qr_obj->width;
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size_t i, j;
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