Don't try to write to dead users, add debug to SquitServer, and remove a string copy in spanningtree write

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11753 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 5 insertions, 1 deletions

diff --git a/src/modules/m_spanningtree/compat.cpp b/src/modules/m_spanningtree/compat.cpp
index 71272edec..94c797bfd 100644
--- a/src/modules/m_spanningtree/compat.cpp
+++ b/src/modules/m_spanningtree/compat.cpp
@@ -27,6 +27,8 @@ static const char* const forge_common_1201[] = {
 	"m_setident.so",
 };
 
+static std::string wide_newline("\r\n");
+
 void TreeSocket::CompatAddModules(std::vector<std::string>& modlist)
 {
 	if (proto_version < 1202)
@@ -81,8 +83,8 @@ void TreeSocket::WriteLine(std::string line)
 	}
 
 	ServerInstance->Logs->Log("m_spanningtree",DEBUG, "S[%d] O %s", this->GetFd(), line.c_str());
-	line.append("\r\n");
 	this->WriteData(line);
+	this->WriteData(wide_newline);
 }
 
 
diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp
index 55fbc2c91..729c273ec 100644
--- a/src/modules/m_spanningtree/treesocket1.cpp
+++ b/src/modules/m_spanningtree/treesocket1.cpp
@@ -176,6 +176,8 @@ void TreeSocket::SendError(const std::string &errormessage)
  */
 void TreeSocket::SquitServer(std::string &from, TreeServer* Current)
 {
+	ServerInstance->Logs->Log("m_spanningtree",DEBUG,"SquitServer for %s from %s",
+		Current->GetName().c_str(), from.c_str());
 	/* recursively squit the servers attached to 'Current'.
 	 * We're going backwards so we don't remove users
 	 * while we still need them ;)