Changeset 30580 for branches/eam_branches/ipp-20101205/Ohana/src/opihi/dvo/avextract.c

Timestamp:

Feb 11, 2011, 3:07:40 PM (15 years ago)

Author:

eugene

Message:

handle error in where expressions

File:

• branches/eam_branches/ipp-20101205/Ohana/src/opihi/dvo/avextract.c (modified) (2 diffs)

branches/eam_branches/ipp-20101205/Ohana/src/opihi/dvo/avextract.c

@@ -44 +44 @@
 
   // parse skyregion options
-  if ((selection = SetRegionSelection (&argc, argv)) == NULL) goto escape;
+  if ((selection = SetRegionSelection (&argc, argv)) == NULL) {
+    print_error(); 
+    goto escape; 
+  }
 
   // command-line is of the form: avextract field,field, field [where (field op value)...]
@@ -68 +71 @@
   // construct the db Boolean math stack (frees cstack)
   stack = dbRPN (Ncstack, cstack, &Nstack);
+  if (Ncstack && !Nstack) {
+    print_error(); 
+    goto escape; 
+  }
 
   // add the skyregion limits to the where statement (or create)