From 9a76398ec6405dab88512fbc891b809ec2dd0325 Mon Sep 17 00:00:00 2001
From: alaviss <leorize+oss@disroot.org>
Date: Mon, 20 Jul 2020 06:02:48 +0000
Subject: [PATCH] koch: use in-tree Nim to run test if possible (#15018)

Fixes #15013
---
 koch.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/koch.nim b/koch.nim
index 95c54892f9..7dedb039ad 100644
--- a/koch.nim
+++ b/koch.nim
@@ -440,8 +440,10 @@ template `|`(a, b): string = (if a.len > 0: a else: b)
 
 proc tests(args: string) =
   nimexec "cc --opt:speed testament/testament"
-  let tester = quoteShell(getCurrentDir() / "testament/testament".exe)
-  let success = tryExec tester & " " & (args|"all")
+  var testCmd = quoteShell(getCurrentDir() / "testament/testament".exe)
+  testCmd.add " " & quoteShell("--nim:" & findNim())
+  testCmd.add " " & (args|"all")
+  let success = tryExec testCmd
   if not success:
     quit("tests failed", QuitFailure)