diff options
Diffstat (limited to 'src/wherecode.c')
| -rw-r--r-- | src/wherecode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/wherecode.c b/src/wherecode.c index 6cdf7b566..da5c686a9 100644 --- a/src/wherecode.c +++ b/src/wherecode.c @@ -294,8 +294,8 @@ void sqlite3WhereAddScanStatus( */ static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){ int nLoop = 0; - while( ALWAYS(pTerm!=0) - && (pTerm->wtFlags & TERM_CODED)==0 + assert( pTerm!=0 ); + while( (pTerm->wtFlags & TERM_CODED)==0 && (pLevel->iLeftJoin==0 || ExprHasProperty(pTerm->pExpr, EP_FromJoin)) && (pLevel->notReady & pTerm->prereqAll)==0 ){ @@ -306,6 +306,7 @@ static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){ } if( pTerm->iParent<0 ) break; pTerm = &pTerm->pWC->a[pTerm->iParent]; + assert( pTerm!=0 ); pTerm->nChild--; if( pTerm->nChild!=0 ) break; nLoop++; |