1 files changed, 1 insertions, 0 deletions
diff --git a/main.c b/main.c
index 5b12f48a..4457c58c 100644
--- a/main.c
+++ b/main.c
@@ -351,6 +351,7 @@ int main(int argc, char* argv[]) {
         options |= EXIT_STATUS;
         if (!short_opts) continue;
       }
+      // FIXME: For --arg* we should check that the varname is acceptable
       if (isoption(argv[i], 0, "arg", &short_opts)) {
         if (i >= argc - 2) {
           fprintf(stderr, "%s: --arg takes two parameters (e.g. -a varname value)\n", progname);