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authorlouiz’ <louiz@louiz.org>2017-05-02 14:46:03 +0200
committerlouiz’ <louiz@louiz.org>2017-05-02 15:00:21 +0200
commit0a8a77e64ce4c314d8e6fa9eda8fc47f8cdef080 (patch)
treecb3782d98f6da1d803cdb17f9e4605890586644c /src
parentea65b43cc2ad17879332941293ead8e36a219800 (diff)
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Fix a segmentation fault when connecting to a server without a port
fix #3260
Diffstat (limited to 'src')
-rw-r--r--src/irc/irc_client.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 90fad75..31d6278 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -183,6 +183,11 @@ void IrcClient::start()
{
if (this->is_connecting() || this->is_connected())
return;
+ if (this->ports_to_try.empty())
+ {
+ this->bridge.send_xmpp_message(this->hostname, "", "Can not connect to IRC server: no port specified.");
+ return;
+ }
std::string port;
bool tls;
std::tie(port, tls) = this->ports_to_try.top();