Index: src/parse.y
==================================================================
--- src/parse.y
+++ src/parse.y
@@ -937,10 +937,11 @@
       p->pLeft = p->pRight = 0;
       p->x.pList = 0;
       p->pAggInfo = 0;
       p->pTab = 0;
       p->op2 = 0;
+      p->iTable = 0;
 #ifndef SQLITE_OMIT_WINDOWFUNC
       p->pWin = 0;
 #endif
       p->u.zToken = (char*)&p[1];
       memcpy(p->u.zToken, t.z, t.n);