From f3ab0596f5ac84c2fc213335a0538839de2dd029 Mon Sep 17 00:00:00 2001
From: Tobie Morgan Hitchcock <tobie@abcum.com>
Date: Sat, 7 Mar 2020 09:55:25 +0000
Subject: [PATCH] No need to fetch statement duration more than once

---
 db/executor.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/db/executor.go b/db/executor.go
index a8ec61c9..ab81c1c9 100644
--- a/db/executor.go
+++ b/db/executor.go
@@ -269,11 +269,11 @@ func (e *executor) operate(ctx context.Context, stm sql.Statement) (res []interf
 	// it runs no longer than specified.
 
 	if stm, ok := stm.(sql.KillableStatement); ok {
-		if stm.Duration() > 0 {
-			ctx, canc = context.WithTimeout(ctx, stm.Duration())
+		if dur := stm.Duration(); dur > 0 {
+			ctx, canc = context.WithTimeout(ctx, dur)
 			defer func() {
 				if tim := ctx.Err(); err == nil && tim != nil {
-					res, err = nil, &TimerError{timer: stm.Duration()}
+					res, err = nil, &TimerError{timer: dur}
 				}
 				canc()
 			}()