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cgram: conform to lint's strict bool mode, KNF

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This commit is contained in:
rillig 2021-04-25 20:14:29 +00:00
parent 1075ff19ce
commit 1f36a02f91
1 changed files with 7 additions and 5 deletions
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12
games/cgram/cgram.c
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@ -1,4 +1,4 @@
/* $NetBSD: cgram.c,v 1.18 2021/04/22 14:57:36 wiz Exp $ */ /* $NetBSD: cgram.c,v 1.19 2021/04/25 20:14:29 rillig Exp $ */
/*- /*-
* Copyright (c) 2013, 2021 The NetBSD Foundation, Inc. * Copyright (c) 2013, 2021 The NetBSD Foundation, Inc.
@ -31,7 +31,7 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint) #if defined(__RCSID) && !defined(lint)
__RCSID("$NetBSD: cgram.c,v 1.18 2021/04/22 14:57:36 wiz Exp $"); __RCSID("$NetBSD: cgram.c,v 1.19 2021/04/25 20:14:29 rillig Exp $");
#endif #endif
#include <assert.h> #include <assert.h>
@ -216,7 +216,9 @@ char_at_cursor(void)
return lines.v[cursor_y].s[cursor_x]; return lines.v[cursor_y].s[cursor_x];
} }
static void getquote(FILE *f) { static void
getquote(FILE *f)
{
struct string line; struct string line;
string_init(&line); string_init(&line);
@ -255,7 +257,7 @@ readfile(const char *name)
getquote(f); getquote(f);
if (fclose(f) != 0) if (fclose(f) != 0)
exit(1); err(1, "%s", name);
} }
@ -558,7 +560,7 @@ init(const char *filename)
stringarray_init(&lines); stringarray_init(&lines);
stringarray_init(&sollines); stringarray_init(&sollines);
srandom((unsigned int)time(NULL)); srandom((unsigned int)time(NULL));
if (filename) { if (filename != NULL) {
readfile(filename); readfile(filename);
} else { } else {
readquote(); readquote();