Correct the sense of a test for SQLITE_DEBUG on the resent NDEBUG change.
Ticket #1425 (CVS 2693)

FossilOrigin-Name: 81fdffdff6fd107c361b1ee69649455143bf3921
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 9a74345..7e1fbea 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.416 2005/09/13 00:02:17 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.417 2005/09/13 16:12:47 drh Exp $
 */
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
@@ -23,7 +23,7 @@
 ** option is set.  Thus NDEBUG becomes an opt-in rather than an opt-out
 ** feature.
 */
-#if !defined(NDEBUG) && defined(SQLITE_DEBUG)
+#if !defined(NDEBUG) && !defined(SQLITE_DEBUG)
 # define NDEBUG 1
 #endif