hush: output bash-compat killing signal names

This significantly syncronises ash-signals and hush-signals tests.

function                                             old     new   delta
process_wait_result                                  449     450      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 2b34b7da5..bc6e6014f 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -8704,8 +8704,8 @@ static int process_wait_result(struct pipe *fg_pipe, pid_t childpid, int status)
                                          */
                                          && i == fg_pipe->num_cmds-1
                                         ) {
-                                                /* TODO: use strsignal() instead for bash compat? but that's bloat... */
-                                                puts(sig == SIGINT || sig == SIGPIPE ? "" : get_signame(sig));
+                                                /* strsignal() is for bash compat. ~600 bloat versus bbox's get_signame() */
+                                                puts(sig == SIGINT || sig == SIGPIPE ? "" : strsignal(sig));
                                         }
                                         /* TODO: if (WCOREDUMP(status)) + " (core dumped)"; */
                                         /* TODO: MIPS has 128 sigs (1..128), what if sig==128 here?