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mruby
Commit f7406435 authored by Yukihiro Matsumoto's avatar Yukihiro Matsumoto
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mruby should read from stdin when no argument given

parent f81ddf90
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Showing with 6 additions and 4 deletions
tools/mruby/mruby.c
View file @ f7406435
...@@ -107,11 +107,13 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args) ...@@ -107,11 +107,13 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct _args *args)
} }
if (args->rfp == NULL && args->cmdline == NULL && if (args->rfp == NULL && args->cmdline == NULL) {
(*argv == NULL || (args->rfp = fopen(*argv, args->mrbfile ? "rb" : "r")) == NULL)) { if (*argv == NULL) args->rfp = stdin;
else if ((args->rfp = fopen(*argv, args->mrbfile ? "rb" : "r")) == NULL) {
printf("%s: Cannot open program file. (%s)\n", *origargv, *argv); printf("%s: Cannot open program file. (%s)\n", *origargv, *argv);
return 0; return 0;
} }
}
args->argv = mrb_realloc(mrb, args->argv, sizeof(char*) * (argc + 1)); args->argv = mrb_realloc(mrb, args->argv, sizeof(char*) * (argc + 1));
memcpy(args->argv, argv, (argc+1) * sizeof(char*)); memcpy(args->argv, argv, (argc+1) * sizeof(char*));
args->argc = argc; args->argc = argc;
......
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