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Assert equality, not assignment, in fsplit, and say who guarantees it.

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riastradh 2013-01-23 20:39:46 +00:00
parent b3be12c418
commit 24eac4746d
1 changed files with 4 additions and 3 deletions
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7
usr.bin/fsplit/fsplit.c
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@ -40,7 +40,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\
#if 0
static char sccsid[] = "from: @(#)fsplit.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: fsplit.c,v 1.28 2011/09/16 15:39:26 joerg Exp $");
__RCSID("$NetBSD: fsplit.c,v 1.29 2013/01/23 20:39:46 riastradh Exp $");
#endif
#endif /* not lint */
@ -235,9 +235,10 @@ saveit(const char *name)
}
strlcpy(fname, name, sizeof(fname));
fnamelen = strlen(fname);
/* Guaranteed by scan_name. */
assert(fnamelen > 2);
assert(fname[fnamelen-2] = '.');
assert(fname[fnamelen-1] = 'f');
assert(fname[fnamelen-2] == '.');
assert(fname[fnamelen-1] == 'f');
fname[fnamelen-2] = '\0';
for (i = 0; i < numextonly; i++) {