diff options
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/expr.c b/src/expr.c index 4c47f6fe6..271f06bc6 100644 --- a/src/expr.c +++ b/src/expr.c @@ -769,9 +769,8 @@ static void heightOfSelect(const Select *pSelect, int *pnHeight){ ** if appropriate. */ static void exprSetHeight(Expr *p){ - int nHeight = 0; - heightOfExpr(p->pLeft, &nHeight); - heightOfExpr(p->pRight, &nHeight); + int nHeight = p->pLeft ? p->pLeft->nHeight : 0; + if( p->pRight && p->pRight->nHeight>nHeight ) nHeight = p->pRight->nHeight; if( ExprUseXSelect(p) ){ heightOfSelect(p->x.pSelect, &nHeight); }else if( p->x.pList ){ |