check for qca provider plugin, fixes #1045

[quassel.git] / src / core / ircparser.cpp

diff --git a/src/core/ircparser.cpp b/src/core/ircparser.cpp
index 7811e05..b372e35 100644 (file)
--- a/src/core/ircparser.cpp
+++ b/src/core/ircparser.cpp
@@ -50,6 +50,9 @@ QByteArray IrcParser::decrypt(Network *network, const QString &bufferName, const
   if(message.isEmpty())
     return message;
 
+  if(!Cipher::neededFeaturesAvailable())
+    return message;
+
   Cipher *cipher = qobject_cast<CoreNetwork *>(network)->cipher(bufferName);
   if(!cipher)
     return message;