From 6980eab676cd49310195d9ecd6b4e9c3beaab126 Mon Sep 17 00:00:00 2001
From: jluehrs2 <jluehrs2@uiuc.edu>
Date: Tue, 4 Sep 2007 18:47:18 -0500
Subject: don't die on a bad filename to dcc.send()

---
 src/irc/dcc.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/irc/dcc.lua b/src/irc/dcc.lua
index be8892b..1545d71 100644
--- 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',
-- 
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