hush: "adopt" ash signal4.tests

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

1 files changed, 1 insertions, 1 deletions

diff --git a/shell/hush.c b/shell/hush.c
index aee77d03b..64b33cf1c 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -9486,7 +9486,7 @@ static int FAST_FUNC builtin_trap(char **argv)
                         if (sig < 0 || sig >= NSIG) {
                                 ret = EXIT_FAILURE;
                                 /* Mimic bash message exactly */
-                                bb_perror_msg("trap: %s: invalid signal specification", argv[-1]);
+                                bb_error_msg("trap: %s: invalid signal specification", argv[-1]);
                                 continue;
                         }