nethack-gwaa-kiwi/nethack
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remove dead code from parse()

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From Jessie's old static analysis report.  'prezero' was used in 3.4.3
when processing a count for 'multi', but count handling is now done in
a separate routine and 'prezero' in parse() never changes value, so
get rid of it.
This commit is contained in:
PatR
2018-12-18 02:24:19 -08:00
parent c18fa565a2
commit 83e35a73bd
1 changed files with 1 additions and 4 deletions
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src/cmd.c
+1 -4
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@@ -1,4 +1,4 @@
/* NetHack 3.6 cmd.c $NHDT-Date: 1544920233 2018/12/16 00:30:33 $ $NHDT-Branch: win-minor $:$NHDT-Revision: 1.321 $ */ /* NetHack 3.6 cmd.c $NHDT-Date: 1545128652 2018/12/18 10:24:12 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.322 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */ /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2013. */ /*-Copyright (c) Robert Patrick Rankin, 2013. */
/* NetHack may be freely redistributed. See license for details. */ /* NetHack may be freely redistributed. See license for details. */
@@ -5544,7 +5544,6 @@ parse()
static char in_line[COLNO]; static char in_line[COLNO];
#endif #endif
register int foo; register int foo;
boolean prezero = FALSE;
iflags.in_parse = TRUE; iflags.in_parse = TRUE;
multi = 0; multi = 0;
@@ -5617,8 +5616,6 @@ parse()
in_line[2] = 0; in_line[2] = 0;
} }
clear_nhwindow(WIN_MESSAGE); clear_nhwindow(WIN_MESSAGE);
if (prezero)
in_line[0] = Cmd.spkeys[NHKF_ESC];
iflags.in_parse = FALSE; iflags.in_parse = FALSE;
return in_line; return in_line;