diff -r 3eacc0623088 -r 55f2396f6d25 persistentstorage/sql/SQLite/select.c
--- a/persistentstorage/sql/SQLite/select.c	Fri Apr 16 16:49:27 2010 +0300
+++ b/persistentstorage/sql/SQLite/select.c	Mon May 03 14:09:14 2010 +0300
@@ -2467,7 +2467,7 @@
   int regOutA;          /* Address register for the output-A subroutine */
   int regOutB;          /* Address register for the output-B subroutine */
   int addrOutA;         /* Address of the output-A subroutine */
-  int addrOutB;         /* Address of the output-B subroutine */
+  int addrOutB = 0;     /* Address of the output-B subroutine */
   int addrEofA;         /* Address of the select-A-exhausted subroutine */
   int addrEofB;         /* Address of the select-B-exhausted subroutine */
   int addrAltB;         /* Address of the A<B subroutine */
@@ -2482,7 +2482,7 @@
   int labelEnd;         /* Label for the end of the overall SELECT stmt */
   int j1;               /* Jump instructions that get retargetted */
   int op;               /* One of TK_ALL, TK_UNION, TK_EXCEPT, TK_INTERSECT */
-  KeyInfo *pKeyDup;     /* Comparison information for duplicate removal */
+  KeyInfo *pKeyDup = 0; /* Comparison information for duplicate removal */
   KeyInfo *pKeyMerge;   /* Comparison information for merging rows */
   sqlite3 *db;          /* Database connection */
   ExprList *pOrderBy;   /* The ORDER BY clause */