From 89e6781cc5885cbf6284a51c0403dded62ce8bc0 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 12 Nov 2013 12:51:59 +0100
Subject: Make function calls show up in stack traces again

Note that adding --show-trace prevents functions calls from being
tail-recursive, so an expression that evaluates without --show-trace
may fail with a stack overflow if --show-trace is given.
---
 src/libstore/globals.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libstore/globals.cc')

diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index 7e0157cd3..1ecc629cb 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -55,6 +55,7 @@ Settings::Settings()
     autoOptimiseStore = false;
     envKeepDerivations = false;
     lockCPU = getEnv("NIX_AFFINITY_HACK", "1") == "1";
+    showTrace = false;
 }
 
 
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