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-rwxr-xr-xtests/misc/stty-pairs.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/misc/stty-pairs.sh b/tests/misc/stty-pairs.sh
index 129c22f0f..0494343d7 100755
--- a/tests/misc/stty-pairs.sh
+++ b/tests/misc/stty-pairs.sh
@@ -23,6 +23,8 @@ expensive_
# Make sure there's a tty on stdin.
require_controlling_input_terminal_
+require_trap_signame_
+
trap '' TTOU # Ignore SIGTTOU
# Get the reversible settings from stty.c.