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Back out my minorly disputed and possibly not well thought out changes to how

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arguments are processed, at least temporarily.
This commit is contained in:
Juli Mallett 2002-07-01 18:03:30 +00:00
parent 6bd521df93
commit f201bc9c84
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=99221
1 changed files with 7 additions and 7 deletions
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14
usr.bin/lam/lam.c
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@ -83,12 +83,11 @@ main(int argc, char *argv[])
{
struct openfile *ip;
if (argc > MAXOFILES)
errx(1, "too many input files");
else if (argc == 1)
if (argc == 1)
usage();
getargs(argv);
if (!morefiles)
usage();
for (;;) {
linep = line;
for (ip = input; ip->fp != NULL; ip++)
@ -114,10 +113,11 @@ getargs(char *av[])
P = S = F = T = 0; /* capitalized options */
while ((p = *++av) != NULL) {
if (*p != '-' || !p[1]) {
morefiles++;
if (*p == '-') {
if (++morefiles >= MAXOFILES)
errx(1, "too many input files");
if (*p == '-')
ip->fp = stdin;
} else if ((ip->fp = fopen(p, "r")) == NULL) {
else if ((ip->fp = fopen(p, "r")) == NULL) {
err(1, "%s", p);
}
ip->pad = P;