[tz] [PROPOSED PATCH] tzselect: port to POSIX sh and fix a typo

[Paul Eggert]

* tzselect.ksh: Use portable names for trap signals.
Also, fix a typo: signal 2 (INT) was meant, not signal 12.
---
 tzselect.ksh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tzselect.ksh b/tzselect.ksh
index 2a622f5..2c3b2f4 100644
--- a/tzselect.ksh
+++ b/tzselect.ksh
@@ -191,7 +191,7 @@ done
 	tmp=${TMPDIR-/tmp}/tzselect.$$ &&
 	(umask 77 && mkdir -- "$tmp")
     };} &&
-    trap 'status=$?; rm -fr -- "$tmp"; exit $status' 0 1 12 13 15 &&
+    trap 'status=$?; rm -fr -- "$tmp"; exit $status' 0 HUP INT PIPE TERM &&
     (iconv -f UTF-8 -t //TRANSLIT <"$TZ_COUNTRY_TABLE" >$tmp/iso3166.tab) \
         2>/dev/null &&
     TZ_COUNTRY_TABLE=$tmp/iso3166.tab &&
-- 
2.1.4