[xml] possible bug? problematic if statement involving xmlStrcmp

[Nick Torenvliet <torenvliet ispnet ca>]

I have a problematic if statement involving xmlStrcmp, 

In the following(with appropriate argumnent) case doFoo() executes
nicely 
              
if(xmlStrcmp(pList->p_phkProcList[proc].p_segment[seg].xc_sId,pList->p_schedule[i].xc_sId)){
               
        if(xmlStrcmp(pList->p_schedule[i].xc_sId,pList->xc_latestSId)){
                doFoo();
        }
}

But in the following case and with the same arguments doFoo() does not
execute...
              
if(xmlStrcmp(pList->p_phkProcList[proc].p_segment[seg].xc_sId,pList->p_schedule[i].xc_sId) &
xmlStrcmp(pList->p_schedule[i].xc_sId,pList->xc_latestSId)){
        doFoo();
}

I imagine I am missing something here any ideas?