comparison audioDB.cpp @ 166:ea6936b82915

Defensive treatment of SOAP input

Ensure that things that are assumed to be supplied are actually
supplied, so that we will fail gracefully rather than trip over broken
assumptions...

   const  char* argv[] ={
     "./audioDB", 
     COM_QUERY, 
     queryType, // Need to pass a parameter
     COM_DATABASE,
-    dbName, 
+    ENSURE_STRING(dbName),
     COM_FEATURES,
-    qKey, 
+    ENSURE_STRING(qKey),
     COM_KEYLIST,
-    keyList==0?"":keyList,
+    ENSURE_STRING(keyList),
     COM_TIMES,
-    timesFileName==0?"":timesFileName,
+    ENSURE_STRING(timesFileName),
     COM_QPOINT, 
     qPosStr,
     COM_POINTNN,
     pointNNStr,
     COM_TRACKNN,