kill: prefer signed types
commita0b8c4ad6104581f44775c9d0f4d6b297351ba06
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 31 Jul 2023 23:38:02 +0000 (31 16:38 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 1 Aug 2023 00:51:28 +0000 (31 17:51 -0700)
tree7a38093504541984eeb119af84cd64b554083959
parent6387164e5e094cfa6e0a7baeda3991335bbaeb5b
kill: prefer signed types

* src/kill.c (list_signals):
Prefer signed types.  This avoids undefined behavior on
theoretical platforms where unsigned and signed int have
different representations.
src/kill.c