print-signals: switch shebang to sh

This commit is contained in:
Chris Kuehl 2015-09-03 15:53:14 -07:00
parent 508b8e29d2
commit 497b7d0fcc

View file

@ -1,4 +1,8 @@
#!/bin/bash -eux
#!/bin/sh -eux
# XXX: We use /bin/sh instead of /bin/bash since some old versions of bash
# exhibit an issue where they seem to receive the same signal twice.
# With /bin/sh, this does not seem to happen.
# Print received signals into a file, one per line
file="$1"