The following messages is better than before.
Before,
# fsck.f2fs -d 1
Error: Need argument for -d
Now,
# fsck.f2fs -d 1
Info: Debug level = 1
Error: Device not specified
Signed-off-by: Kinglong Mee <kinglong...@gmail.com>
---
fsck/main.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/fsck/main.c b/fsck/main.c
index cf1e8af..88fe5f8 100644
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -114,8 +114,6 @@ void f2fs_parse_options(int argc, char *argv[])
MSG(0, "\tError: Device not specified\n");
error_out(prog);
}
- c.devices[0].path = strdup(argv[argc - 1]);
- argv[argc-- - 1] = 0;
if (!strcmp("fsck.f2fs", prog)) {
const char *option_string = ":ad:fp:t";
@@ -372,7 +370,14 @@ void f2fs_parse_options(int argc, char *argv[])
break;
}
}
- if (argc > optind) {
+
+ if (optind >= argc) {
+ MSG(0, "\tError: Device not specified\n");
+ error_out(prog);
+ }
+
+ c.devices[0].path = strdup(argv[optind]);
+ if (argc > (optind + 1)) {
c.dbg_lv = 0;
err = EUNKNOWN_ARG;
}
--
2.9.3
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