fix wrong check of attbyval

diff --git a/gevel.c b/gevel.c
index fe2f896..0715710 100644 (file)
--- a/gevel.c
+++ b/gevel.c
@@ -1169,13 +1169,13 @@ next:
                        *tid = node->t_tid;
                        prst->dvalues[3] = PointerGetDatum(tid);
                        prst->nulls[3] = ' ';
-                       if (prst->state.attPrefixType.attbyval != VOIDOID && innerTuple->prefixSize > 0) {
+                       if (prst->state.attPrefixType.attbyval == false && innerTuple->prefixSize > 0) {
                                prst->dvalues[4]  = datumCopy(SGITDATUM(innerTuple, &prst->state), 
                                                                                        prst->state.attPrefixType.attbyval, prst->state.attPrefixType.attlen); 
                                prst->nulls[4] = ' ';
                        } else
                                prst->nulls[4] = 'n';
-                       if (prst->state.attLabelType.attbyval != VOIDOID && !IndexTupleHasNulls(node)) {
+                       if (prst->state.attLabelType.attbyval == false && !IndexTupleHasNulls(node)) {
                                prst->dvalues[5]  = datumCopy(SGNTDATUM(node, &prst->state), 
                                                                                        prst->state.attLabelType.attbyval, prst->state.attLabelType.attlen); 
                                prst->nulls[5] = ' ';