don't die on a bad filename to dcc.send()

2007-09-04 18:47:18 -05:00 · 2007-09-04 18:47:18 -05:00 · 6980eab676
commit 6980eab676
parent 21a59a8e39
1 changed files with 6 additions and 1 deletions
--- a/src/irc/dcc.lua
+++ b/src/irc/dcc.lua
@ -174,7 +174,12 @@ function send(nick, filename, port)
    base.assert(err, msg)
    base.assert(sock:listen(1))
    local ip = misc._ip_str_to_int(irc.get_ip())
-    local file = base.assert(io.open(filename))
+    local file, err = io.open(filename)
+    if not file then
+        irc_debug._warn(err)
+        sock:close()
+        return
+    end
    local size = file:seek("end")
    file:seek("set")
    irc._register_socket(sock, 'r',