Fix potential for duplicate SID if the SID is auto generated.

[user/henk/code/inspircd.git] / src / modules / m_nicklock.cpp

diff --git a/src/modules/m_nicklock.cpp b/src/modules/m_nicklock.cpp
index 357a3f9b1fb94cebba13b902dc987baf5114b0b5..731c0433dd165012c5889a423891e323e8ef1bc6 100644 (file)
--- a/src/modules/m_nicklock.cpp
+++ b/src/modules/m_nicklock.cpp
@@ -129,6 +129,9 @@ class ModuleNickLock : public Module
 
        virtual int OnUserPreNick(userrec* user, const std::string &newnick)
        {
+               if (isdigit(newnick[0])) /* allow a switch to a UID */
+                       return 0;
+
                if (user->GetExt("nick_locked", n))
                {
                        user->WriteServ("447 %s :You cannot change your nickname (your nick is locked)",user->nick);