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author | brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7> | 2005-04-03 21:26:22 +0000 |
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committer | brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7> | 2005-04-03 21:26:22 +0000 |
commit | 87bba3d377a99fef1e22a96a8ac403c9aad6efbd (patch) | |
tree | 6722b4f6b671e37813f2d11979ebc96019aa3d3a /src/modules/m_knock.cpp | |
parent | f3d1e3ce6e158aee03fb378b2ca31032c5cc7521 (diff) |
More secure checking in 005 handlers
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@968 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'src/modules/m_knock.cpp')
-rw-r--r-- | src/modules/m_knock.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/modules/m_knock.cpp b/src/modules/m_knock.cpp index 474dd4014..6023da0ec 100644 --- a/src/modules/m_knock.cpp +++ b/src/modules/m_knock.cpp @@ -80,7 +80,9 @@ class ModuleKnock : public Module } temp2 = temp2 + temp1 + " "; } - output = temp2.substr(0,temp2.length()-1) + std::string(" KNOCK"); + if (temp2.length()) + output = temp2.substr(0,temp2.length()-1) + std::string(" KNOCK") + else output = output + std::string(" KNOCK"); } virtual ~ModuleKnock() |