diff options
| -rw-r--r-- | src/nix.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/nix.cc b/src/nix.cc index 9364baf6caa6..abd2fd778041 100644 --- a/src/nix.cc +++ b/src/nix.cc @@ -310,6 +310,9 @@ build: env2[i] = (new string(it->first + "=" + it->second))->c_str(); env2[i] = 0; + /* Dup stderr to stdin. */ + dup2(STDERR_FILENO, STDOUT_FILENO); + /* Execute the builder. This should not return. */ execle(builder.c_str(), builder.c_str(), 0, env2); |