null check from rustyBSD

SVN revision: 74777
2012-08-02 06:31:50 +00:00 · 2012-08-02 06:31:50 +00:00 · eb9dca9177
parent 68c52f7f10
commit eb9dca9177
1 changed files with 1 additions and 0 deletions
--- a/src/bin/e_sys_main.c
+++ b/src/bin/e_sys_main.c
@ -93,6 +93,7 @@ main(int argc,
     {
        exit(1);
     }
+   if (!action) exit(1);

   uid = getuid();
   gid = getgid();