stdenv: mute errors when failing to write env-vars

2021-01-05 21:42:18 +01:00 · 2021-01-05 21:42:18 +01:00 · 659da9b738
commit 659da9b738
parent 5748022aa3
1 changed files with 1 additions and 1 deletions
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@ -787,7 +787,7 @@ substituteAllInPlace() {
 # the environment used for building.
 dumpVars() {
    if [ "${noDumpEnvVars:-0}" != 1 ]; then
-        export >| "$NIX_BUILD_TOP/env-vars" || true
+        export 2>/dev/null >| "$NIX_BUILD_TOP/env-vars" || true
    fi
 }