fix potential null deref reported by static analyzer #460
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Calling 'xdo_translate_window_with_sizehint' from 'xdo_set_window_size'
shows both 'width_ret' and 'height_ret' could be null. Storing values
into these pointers could be a null deref.
If these two pointers couldn't be null, then the condition in the following
if (width_ret != NULL) {
*width_ret = width;
}
if (height_ret != NULL) {
*height_ret = height;
}
is redundant, this is a reversed null checking.
danix800
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Calling 'xdo_translate_window_with_sizehint' from 'xdo_set_window_size' shows both 'width_ret' and 'height_ret' could be null. Storing values into these pointers could be a null deref.
If these two pointers couldn't be null, then the condition in the following
is redundant, this is a reversed null checking.