diff options
Diffstat (limited to 'src/libstore')
| -rw-r--r-- | src/libstore/build.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index 8167fcc726cf..10f926bf8da7 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -2059,7 +2059,7 @@ void DerivationGoal::startBuilder() auto lastPos = std::string::size_type{0}; for (auto nlPos = lines.find('\n'); nlPos != string::npos; nlPos = lines.find('\n', lastPos)) { - auto line = std::string{lines, lastPos, nlPos}; + auto line = std::string{lines, lastPos, nlPos - lastPos}; lastPos = nlPos + 1; if (state == stBegin) { if (line == "extra-chroot-dirs") { |