Index: src/select.c
==================================================================
--- src/select.c
+++ src/select.c
@@ -73,11 +73,11 @@
     sqlite3ExprListDelete(db, p->pGroupBy);
     sqlite3ExprDelete(db, p->pHaving);
     sqlite3ExprListDelete(db, p->pOrderBy);
     sqlite3ExprDelete(db, p->pLimit);
     sqlite3ExprDelete(db, p->pOffset);
-    if( p->pWith ) sqlite3WithDelete(db, p->pWith);
+    if( OK_IF_ALWAYS_TRUE(p->pWith) ) sqlite3WithDelete(db, p->pWith);
     if( bFree ) sqlite3DbFreeNN(db, p);
     p = pPrior;
     bFree = 1;
   }
 }
@@ -169,11 +169,11 @@
 
 /*
 ** Delete the given Select structure and all of its substructures.
 */
 void sqlite3SelectDelete(sqlite3 *db, Select *p){
-  if( p ) clearSelect(db, p, 1);
+  if( OK_IF_ALWAYS_TRUE(p) ) clearSelect(db, p, 1);
 }
 
 /*
 ** Return a pointer to the right-most SELECT statement in a compound.
 */