echo: Obey -n when text is empty

Author: https://github.com/rtobar Commit: https://github.com/SerenityOS/serenity/commit/866c9cc1a53 Pull-request: https://github.com/SerenityOS/serenity/pull/10738
2021-11-01 10:19:12 +08:00 · 2021-11-01 10:19:12 +08:00 · 866c9cc1a5 · 2024-07-18 01:39:15 +09:00
commit 866c9cc1a5
parent 8e6de62d57
1 changed files with 2 additions and 1 deletions
--- a/Userland/Utilities/echo.cpp
+++ b/Userland/Utilities/echo.cpp
@ -114,7 +114,8 @@ int main(int argc, char** argv)
    args_parser.parse(argc, argv);

    if (text.is_empty()) {
-        outln();
+        if (!no_trailing_newline)
+            outln();
        return 0;
    }