Proftpd mod_proxy rmpath patch

*** contrib/mod_proxy/mod_proxy.c.orig  Thu Mar 15 11:17:32 2018
--- contrib/mod_proxy/mod_proxy.c       Thu Mar 15 11:18:52 2018
*************** static int proxy_rmpath(pool *p, const c
*** 409,414 ****
--- 409,423 ----
            "error removing directory '%s': %s", file, strerror(errno));
        }
  
+       // removing directories here, as the top-level dir (specifed by ProxyTables) shall remain intact
+       res = rmdir(file);
+       if (res < 0) {
+         xerrno = errno;
+         pr_trace_msg(trace_channel, 9,
+          "error removing directory '%s': %s", file, strerror(xerrno));
+         errno = xerrno;
+       }
+ 
      } else {
        res = unlink(file);
        if (res < 0) {
*************** static int proxy_rmpath(pool *p, const c
*** 420,433 ****
  
    closedir(dirh);
  
-   res = rmdir(path);
-   if (res < 0) {
-     xerrno = errno;
-     pr_trace_msg(trace_channel, 9,
-       "error removing directory '%s': %s", path, strerror(xerrno));
-     errno = xerrno;
-   }
- 
    return res;
  }
  #endif /* PR_SHARED_MODULE */
--- 429,434 ----