server/apreq_module_cgi.c:169: error: UNINITIALIZED_VALUE
  The value read from curarg[_] was never initialized.

server/apreq_module_cgi.c:169:21: 
167.                     curarg[plevel] = 1;
168.                 } else {
169.                     curarg[plevel] = curarg[plevel] | 0;
                         ^
170.                 }
171.                 break;
