new version
diff --git a/lib/fuse_lowlevel.c b/lib/fuse_lowlevel.c
index 370e320..b35b16a 100644
--- a/lib/fuse_lowlevel.c
+++ b/lib/fuse_lowlevel.c
@@ -925,6 +925,14 @@
FUSE_OPT_END
};
+static int fuse_ll_opt_proc(void *data, const char *arg, int key)
+{
+ (void) data;
+ (void) key;
+ fprintf(stderr, "fuse: unknown option `%s'\n", arg);
+ return -1;
+}
+
int fuse_lowlevel_is_lib_option(const char *opt)
{
return fuse_opt_match(fuse_ll_opts, opt);
@@ -964,8 +972,8 @@
if (opts) {
const char *argv[] = { "", "-o", opts, NULL };
- if (fuse_opt_parse(3, (char **) argv, f, fuse_ll_opts, NULL,
- NULL, NULL) == -1)
+ if (fuse_opt_parse(3, (char **) argv, f, fuse_ll_opts,
+ fuse_ll_opt_proc, NULL, NULL) == -1)
goto out_free;
}