diff options
| -rw-r--r-- | src/html-error.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/html-error.c b/src/html-error.c index 3018b46..f04943e 100644 --- a/src/html-error.c +++ b/src/html-error.c @@ -107,7 +107,7 @@ send_html_file (FILE *infile, struct conn_s *connptr) varval = (const char *) lookup_variable (connptr->error_variables, varstart); - if (!varval) + if (!varval || !varval[0]) varval = "(unknown)"; r = write_message (connptr->client_fd, "%s", varval); |