runtests.sh: handle SIGINT

diff --git a/runtests.sh b/runtests.sh
index c228dce56cdf775133dab137e6fc02dc88ce88d1..dc3343fe9b7ec1d00a8630f30bcc0e2831575f45 100755 (executable)
--- a/runtests.sh
+++ b/runtests.sh
@@ -15,6 +15,13 @@ case "${NOCOLOR:-false}" in
                ;;
 esac
 
+interrupted() {
+       echo "interrupted." >&2
+       exit 1
+}
+
+trap interrupted SIGINT
+
 exit_status="0"
 for version in ${PYTHON_VERSIONS}; do
        if [[ -x /usr/bin/python${version} ]]; then