From bd383d1b6f91c4fe7ac21c52771e92027f649fa0 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 4 Feb 2022 00:31:33 +0100
Subject: Make most calls to determinePos() lazy

---
 src/libcmd/installables.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libcmd/installables.cc')

diff --git a/src/libcmd/installables.cc b/src/libcmd/installables.cc
index ec4f8f6f9..38a177f80 100644
--- a/src/libcmd/installables.cc
+++ b/src/libcmd/installables.cc
@@ -497,7 +497,7 @@ Value * InstallableFlake::getFlakeOutputs(EvalState & state, const flake::Locked
     auto aOutputs = vFlake->attrs->get(state.symbols.create("outputs"));
     assert(aOutputs);
 
-    state.forceValue(*aOutputs->value, aOutputs->value->determinePos(noPos));
+    state.forceValue(*aOutputs->value, [&]() { return aOutputs->value->determinePos(noPos); });
 
     return aOutputs->value;
 }
-- 
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