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-rw-r--r--src/protocol.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/protocol.cpp b/src/protocol.cpp
index 05bcb54fe..0d09fee24 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -365,8 +365,10 @@ bool IRCDProto::IsNickValid(const Anope::string &nick)
Anope::string special = "[]\\`_^{|}";
for (unsigned i = 0; i < nick.length(); ++i)
- if (!(nick[i] >= 'A' && nick[i] <= 'Z') && !(nick[i] >= 'a' && nick[i] <= 'z') && special.find(nick[i]) == Anope::string::npos
- && (!i || (!(nick[i] >= '0' && nick[i] <= '9') && nick[i] != '-')))
+ if (!(nick[i] >= 'A' && nick[i] <= 'Z') && !(nick[i] >= 'a' && nick[i] <= 'z')
+ && special.find(nick[i]) == Anope::string::npos
+ && (Config && Config->NickChars.find(nick[i]) == Anope::string::npos)
+ && (!i || (!(nick[i] >= '0' && nick[i] <= '9') && nick[i] != '-')))
return false;
return true;