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"mrbc -" should take input from stdin; close #489

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This commit is contained in:
Yukihiro Matsumoto
2012-10-16 20:54:06 +09:00
parent cf2bd3469a
commit 76f28241f1
1 changed files with 13 additions and 5 deletions
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tools/mrbc/mrbc.c
+13 -5
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@@ -77,8 +77,11 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
for (argc--,argv++; argc > 0; argc--,argv++) {
if (**argv == '-') {
if (strlen(*argv) <= 1)
return -1;
if (strlen(*argv) == 1) {
args->filename = infile = "-";
args->rfp = stdin;
break;
}
switch ((*argv)[1]) {
case 'o':
@@ -134,9 +137,14 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
if (args->check_syntax)
return 0;
if (outfile == NULL)
outfile = get_outfilename(infile, args->ext);
if (outfile == NULL) {
if (strcmp("-", infile) == 0) {
outfile = infile;
}
else {
outfile = get_outfilename(infile, args->ext);
}
}
if (strcmp("-", outfile) == 0) {
args->wfp = stdout;
}