Don't leak FD's while serving static files if they're not there

Ok, this case is rather theoretic, but if for some reason files disappear
after webcits start initialising, we might hit this point.

diff --git a/webcit/static.c b/webcit/static.c
index 11b868ad5f56578214a9f1da1b0351f6ace2d5a6..145014bc932b821ab315ed88e80811f644f28201 100644 (file)
--- a/webcit/static.c
+++ b/webcit/static.c
@@ -60,6 +60,7 @@ void output_static(const char *what)
                        begin_burst();
                        wc_printf("Cannot fstat %s: %s\n", what, strerror(errno));
                        end_burst();
+                       if (fd > 0) close(fd);
                        return;
                }