From 51fb5084945d9144f2de1f85076d6f5bb419bc23 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sun, 16 Jul 2006 20:13:40 +0000
Subject: Ignore empty lines, don't try and process them as commands

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4430 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/command_parse.cpp | 8 +++++---
 src/users.cpp         | 3 ++-
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/command_parse.cpp b/src/command_parse.cpp
index b483c410b..8e704e796 100644
--- a/src/command_parse.cpp
+++ b/src/command_parse.cpp
@@ -326,9 +326,11 @@ void CommandParser::ProcessBuffer(std::string &buffer,userrec *user)
 	while ((a = buffer.find("\r")) != std::string::npos)
 		buffer.erase(a);
 
-	log(DEBUG,"CMDIN: %s %s",user->nick,buffer.c_str());
-
-	this->ProcessCommand(user,buffer);
+	if (buffer.length())
+	{
+		log(DEBUG,"CMDIN: %s %s",user->nick,buffer.c_str());
+		this->ProcessCommand(user,buffer);
+	}
 }
 
 bool CommandParser::CreateCommand(command_t *f)
diff --git a/src/users.cpp b/src/users.cpp
index c3d763855..e3104b0d4 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -407,7 +407,8 @@ bool userrec::AddBuffer(const std::string &a)
 			b += *i;
 	}
 
-	recvq.append(b);
+	if (b.length())
+		recvq.append(b);
 
 	if (recvq.length() > (unsigned)this->recvqmax)
 	{
-- 
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