Commit 2026-02-17 14:05 0778d471

chore: fix printf error in nightly bump Zulip message (#35428) This PR fixes a bug in the nightly bump workflow where bash's builtin printf interprets a leading - in the format string as an option flag, causing printf: - : invalid option. See the failed run — the toolchain bump and push succeeded, but the Zulip notification step crashed. The fix replaces printf subshells with direct string interpolation, which is simpler and avoids the issue. 🤖 Prepared with Claude Code