| commit | 97b5d07a3e5a33552327bac2e4c9c6a0496f7b5e | [log] [tgz] |
|---|---|---|
| author | Willy Tarreau <w@1wt.eu> | Sat Nov 20 19:17:38 2021 +0100 |
| committer | Willy Tarreau <w@1wt.eu> | Sat Nov 20 20:15:37 2021 +0100 |
| tree | 3d941a5cff29156d2fd896df62eb0dc3bfbff20b | |
| parent | f897fc99bd3347a2dc8b04f5f8e7982f1c94e996 [diff] |
BUILD: cli: clear a maybe-unused warning on some older compilers
The SHOW_TOT() and SHOW_AVG() macros used in cli_io_handler_show_activity()
produce a warning on gcc 4.7 on MIPS with threads disabled because the
compiler doesn't know that global.nbthread is necessarily non-null, hence
that at least one iteration is performed. Let's just change the loop for
a do {} while () that lets the compiler know it's always initialized. It
also has the tiny benefit of making the code shorter.