Please describe the problem:
In xsltExtInitTest(), the return value of xsltStyleGetExtData() is never used:

    if (testStyleData == NULL) {
        xsltGenericDebug(xsltGenericErrorContext,
                         "xsltExtInitTest: not initialized,"
                         " calling xsltStyleGetExtData\n");
        xsltStyleGetExtData(ctxt->style, URI);
        if (testStyleData == NULL) {
            xsltTransformError(ctxt, NULL, NULL,
                               "xsltExtInitTest: not initialized\n");
            return (NULL);
        }
    }


Steps to reproduce:


Actual results:


Expected results:


Does this happen every time?


Other information:
Because 'testStyleData == NULL' is never true with the current tests, the problem code is not being used.