Changeset 510f3f8 in tol

Timestamp:

Jun 11, 2009, 10:05:28 AM (17 years ago)

Author:

Víctor de Buen <vdebuen@…>

Branches:

1941-docker-image-to-test, devel, master

Children:

7d06d2f

Parents:

d6065b5

Message:

Fixed bug in postgres_GetFirst when there are no rows selected

git-svn-id: ​https://www.tol-project.org/svn/tolp/trunk@1065 be4846ae-f051-483a-831f-b64e7d08527f

File:

• tol/dbdrivers/libtolpgsql.c (modified) (1 diff)

tol/dbdrivers/libtolpgsql.c

@@ -207 +207 @@
 DLLEXPORT(int) postgres_GetFirst(pgsqld *dbd)
 {
-  dbd->current_tuple = 0;
-  return 1;
+  if(dbd->n_tuples<=0) 
+  {
+    dbd->current_tuple = -1;
+    return 0;
+  }
+  else
+  {
+    dbd->current_tuple = 0;
+    return 1;
+  }
 }