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Clearer va-args usage.

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Submitted by:	bde
This commit is contained in:
David E. O'Brien 2004-12-30 00:53:56 +00:00
parent 0d5a38b993
commit 70a74c07ec
1 changed files with 3 additions and 4 deletions
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7
sbin/dump/optr.c
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@ -233,20 +233,19 @@ void
msg(const char *fmt, ...)
{
va_list ap;
va_list ap2;
(void) fprintf(stderr," DUMP: ");
#ifdef TDEBUG
(void) fprintf(stderr, "pid=%d ", getpid());
#endif
va_start(ap, fmt);
va_copy(ap2, ap);
(void) vfprintf(stderr, fmt, ap);
(void) fflush(stdout);
(void) fflush(stderr);
(void) vsnprintf(lastmsg, sizeof(lastmsg), fmt, ap2);
va_end(ap);
va_end(ap2);
va_start(ap, fmt);
(void) vsnprintf(lastmsg, sizeof(lastmsg), fmt, ap);
va_end(ap);
}
void