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life support for comatose code in explmu()

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Static analysis notices that
  if (physical_damage)
    tmp = Maybe_Half_Phys(tmp);
will never pass the test because all code paths leading to it set
'physical_damage' to False.  Instead of getting rid of it, add a fake
case that leaves that True.
This commit is contained in:
PatR
2018-12-18 03:01:50 -08:00
parent 16e78e5b60
commit 39d85a5ce7
1 changed files with 10 additions and 3 deletions
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13
src/mhitu.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 mhitu.c $NHDT-Date: 1540767817 2018/10/28 23:03:37 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.159 $ */
/* NetHack 3.6 mhitu.c $NHDT-Date: 1545130893 2018/12/18 11:01:33 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.160 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2012. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1989,12 +1989,12 @@ boolean ufound;
if (mtmp->mcan)
return 0;
if (!ufound)
if (!ufound) {
pline("%s explodes at a spot in %s!",
canseemon(mtmp) ? Monnam(mtmp) : "It",
levl[mtmp->mux][mtmp->muy].typ == WATER ? "empty water"
: "thin air");
else {
} else {
int tmp = d((int) mattk->damn, (int) mattk->damd);
boolean not_affected = defends((int) mattk->adtyp, uwep);
@@ -2012,6 +2012,13 @@ boolean ufound;
case AD_ELEC:
physical_damage = FALSE;
not_affected |= Shock_resistance;
goto common;
case AD_PHYS:
/* there aren't any exploding creatures with AT_EXPL attack
for AD_PHYS damage but there might be someday; without this,
static analysis complains that 'physical_damage' is always
False when tested below; it's right, but having that in
place means one less thing to update if AD_PHYS gets added */
common:
if (!not_affected) {