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authorDomen Kožar <domen@dev.si>2020-04-08 18:27:10 +0200
committerGitHub <noreply@github.com>2020-04-08 18:27:10 +0200
commitbf81b3155998152582abdad1550277cf8ca32e92 (patch)
tree55231f0afe2431fdb5e5fb16dc7f3ed1988e805a /src/libstore/build.cc
parent96f3c36709a8f246ecb9faf9e8b82706552f3856 (diff)
build.cc: improve message if home directory exists
Diffstat (limited to 'src/libstore/build.cc')
-rw-r--r--src/libstore/build.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 527d7ac42..632982ecd 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -2161,7 +2161,7 @@ void DerivationGoal::startBuilder()
if (needsHashRewrite()) {
if (pathExists(homeDir))
- throw Error(format("directory '%1%' exists; please remove it") % homeDir);
+ throw Error(format("home directory '%1%' exists; please remove it to assure purity of builds without sandboxing") % homeDir);
/* We're not doing a chroot build, but we have some valid
output paths. Since we can't just overwrite or delete