Fixed a crash when spanningtree is given a blank line; really simple fix, and I had to wait 10 minutes to test it :<

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5823 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 2 insertions, 2 deletions

diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index 37132059c..60eb650dd 100644
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -3064,11 +3064,11 @@ class TreeSocket : public InspSocket
 		irc::string command;
 		std::string prefix;
 		
+		line = line.substr(0, line.find_first_of("\r\n"));
+		
 		if (line.empty())
 			return true;
 		
-		line = line.substr(0, line.find_first_of("\r\n"));
-		
 		Instance->Log(DEBUG,"IN: %s", line.c_str());
 		
 		this->Split(line.c_str(),params);