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Diffstat (limited to 'src/libstore/build.cc')
| -rw-r--r-- | src/libstore/build.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index e522cb8b4ebf..418956feb30e 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -2505,7 +2505,9 @@ void DerivationGoal::runChild() sandboxProfile += "(allow file-read* file-write* process-exec\n"; for (auto & i : dirsInChroot) { if (i.first != i.second) - throw SysError(format("can't map '%1%' to '%2%': mismatched impure paths not supported on darwin")); + throw Error(format( + "can't map '%1%' to '%2%': mismatched impure paths not supported on Darwin") + % i.first % i.second); string path = i.first; struct stat st; |