From 569c6676a6ddb0ff73821d7693b5e18ddef809b9 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Thu, 16 Oct 2014 22:51:35 -0400
Subject: Imported Upstream version 3.2.0

---
 src/test_stat.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/test_stat.c')

diff --git a/src/test_stat.c b/src/test_stat.c
index d4c902b..615df3d 100644
--- a/src/test_stat.c
+++ b/src/test_stat.c
@@ -397,6 +397,7 @@ static int statNext(sqlite3_vtab_cursor *pCursor){
   sqlite3_free(pCsr->zPath);
   pCsr->zPath = 0;
 
+statNextRestart:
   if( pCsr->aPage[0].pPg==0 ){
     rc = sqlite3_step(pCsr->pStmt);
     if( rc==SQLITE_ROW ){
@@ -448,11 +449,11 @@ static int statNext(sqlite3_vtab_cursor *pCursor){
       p->iCell++;
     }
 
-    while( !p->iRightChildPg || p->iCell>p->nCell ){
+    if( !p->iRightChildPg || p->iCell>p->nCell ){
       statClearPage(p);
       if( pCsr->iPage==0 ) return statNext(pCursor);
       pCsr->iPage--;
-      p = &pCsr->aPage[pCsr->iPage];
+      goto statNextRestart; /* Tail recursion */
     }
     pCsr->iPage++;
     assert( p==&pCsr->aPage[pCsr->iPage-1] );
-- 
cgit v1.2.3