Merge pull request #84860 from matthewbauer/fix-79651

generic/setup.sh: allow clobbering env-vars file
2020-04-11 01:50:42 -04:00
parent 53752d0374 e0fb0df64f
commit 3fb4b17de5
1 changed files with 1 additions and 1 deletions
@@ -779,7 +779,7 @@ substituteAllInPlace() {
 # the environment used for building.
 dumpVars() {
    if [ "${noDumpEnvVars:-0}" != 1 ]; then
-        export > "$NIX_BUILD_TOP/env-vars" || true
+        export >| "$NIX_BUILD_TOP/env-vars" || true
    fi
 }