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-rw-r--r--src/modules/m_swhois.cpp19
1 files changed, 11 insertions, 8 deletions
diff --git a/src/modules/m_swhois.cpp b/src/modules/m_swhois.cpp
index a8142030d..000eeb040 100644
--- a/src/modules/m_swhois.cpp
+++ b/src/modules/m_swhois.cpp
@@ -187,16 +187,19 @@ class ModuleSWhois : public Module
{
std::string swhois = Conf->ReadValue("type", "swhois", i);
- if(std::string* old = (std::string*)user->GetExt("swhois"))
+ if(swhois.length())
{
- user->Shrink("swhois");
- delete old;
- }
+ if(std::string* old = (std::string*)user->GetExt("swhois"))
+ {
+ user->Shrink("swhois");
+ delete old;
+ }
- std::string* text = new std::string(swhois);
- user->Extend("swhois", (char*)text);
-
- break;
+ std::string* text = new std::string(swhois);
+ user->Extend("swhois", (char*)text);
+
+ break;
+ }
}
}
}