shiboken: Initialize converter function to 0

Fix warnings:

QtCore/qmessagelogcontext_wrapper.cpp:265:9: warning: variable 'pythonToCpp' is used uninitialized whenever '&&' condition is false [-Wsometimes-uninitialized]
    if (!Shiboken::String::check(pyIn) && (pythonToCpp = Shiboken::Conversions::isPythonToCppConvertible(Shiboken::Conversions::PrimitiveTypeConverter<const char*>(), (pyIn)))) {
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
QtCore/qmessagelogcontext_wrapper.cpp:271:5: note: uninitialized use occurs here
    pythonToCpp(pyIn, &cppOut_local);
    ^~~~~~~~~~~
QtCore/qmessagelogcontext_wrapper.cpp:265:9: note: remove the '&&' if its condition is always true
    if (!Shiboken::String::check(pyIn) && (pythonToCpp = Shiboken::Conversions::isPythonToCppConvertible(Shiboken::Conversions::PrimitiveTypeConverter<const char*>(), (pyIn)))) {
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
QtCore/qmessagelogcontext_wrapper.cpp:264:32: note: initialize the variable 'pythonToCpp' to silence this warning
    PythonToCppFunc pythonToCpp;
                               ^
                                = nullptr

in generated code like:

PythonToCppFunc pythonToCpp;
if (!Shiboken::String::check(pyIn)
    && (pythonToCpp = Shiboken::Conversions::isPythonToCppConvertible(Shiboken::Conversions::PrimitiveTypeConverter<const char*>(), (pyIn)))) {
     PyErr_SetString(PyExc_TypeError, "wrong type attributed to 'file', 'char' or convertible type expected");
     return -1;
}

Change-Id: I4f4f454d32e1a99d26cdf19807a801d98f9256d3
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Reviewed-by: Christian Tismer <tismer@stackless.com>

0 files changed, 0 insertions, 0 deletions