diff --git a/lib/str_util.cpp b/lib/str_util.cpp
index d4af254d66..7910211126 100644
--- a/lib/str_util.cpp
+++ b/lib/str_util.cpp
@@ -541,6 +541,8 @@ const char* boincerror(int which_error) {
         case ERR_STATFS: return "statfs() failed";
         case ERR_PIPE: return "pipe() failed";
         case ERR_NEED_HTTPS: return "HTTPS needed";
+        case ERR_CHMOD : return "chmod() failed";
+        case ERR_STAT : return "stat() failed";
         case HTTP_STATUS_NOT_FOUND: return "HTTP file not found";
         case HTTP_STATUS_PROXY_AUTH_REQ: return "HTTP proxy authentication failure";
         case HTTP_STATUS_RANGE_REQUEST_ERROR: return "HTTP range request error";