diff options
Diffstat (limited to '')
| -rw-r--r-- | src/html-error.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/html-error.c b/src/html-error.c index 045a334..fa6c02a 100644 --- a/src/html-error.c +++ b/src/html-error.c @@ -115,7 +115,7 @@ int send_html_file (FILE * infile, struct conn_s *connptr) { char inbuf[HTML_BUFSIZE], *varstart = NULL, *p; - char *varval; + const char *varval; int in_variable = 0, writeret; while (fgets (inbuf, HTML_BUFSIZE, infile) != NULL) @@ -128,7 +128,8 @@ send_html_file (FILE * infile, struct conn_s *connptr) if (in_variable) { *p = '\0'; - if (!(varval = lookup_variable (connptr, varstart))) + varval = (const char *)lookup_variable (connptr, varstart); + if (!varval) varval = "(unknown)"; writeret = write_message (connptr->client_fd, "%s", varval); if (writeret) |