comparison audioDB.cpp @ 577:a3d62f2f864f

Some memory-handling fixes

Free the correct bits of datum, not bits that have already been set to
NULL, after getting query results back (both in the command-line binary
and in the PD external).

In the external, free the results structure once the data has been
passed into the outlets.

   if(datum.data) {
     free(datum.data);
     datum.data = NULL;
   }
   if(datum.power) {
-    free(datum.data);
-    datum.data = NULL;
+    free(datum.power);
+    datum.power = NULL;
   }
   if(datum.times) {
-    free(datum.data);
-    datum.data = NULL;
+    free(datum.times);
+    datum.times = NULL;
   }
 
   if(rs == NULL) {
     error("audiodb_query_spec failed");
   }