Restore behavior to not touch existing RUSTFLAGS variable

Add changelog
2023-05-29 21:38:39 +02:00
parent 70241ab2e9
commit 1ef811fbfb
3 changed files with 13 additions and 5 deletions
--- a/action.yml
+++ b/action.yml
@ -80,7 +80,7 @@ runs:
        if [[ ! -v RUST_BACKTRACE ]]; then
          echo "RUST_BACKTRACE=short" >> $GITHUB_ENV
        fi
-        if [[ "$NEW_RUSTFLAGS" != "" ]]; then
+        if [[ ( ! -v RUSTFLAGS ) && $NEW_RUSTFLAGS != "" ]]; then
          echo "RUSTFLAGS=$NEW_RUSTFLAGS" >> $GITHUB_ENV
        fi
        # Enable faster sparse index on nightly