Fix various warnings when building with LLVM 3.5.

- warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
- warning: 'this' pointer cannot be null in well-defined C++ code; pointer may be assumed to always convert to true [-Wundefined-bool-conversion]

1 files changed, 4 insertions, 7 deletions

diff --git a/src/server.cpp b/src/server.cpp
index 4741f942d..d05ece8a4 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -46,13 +46,10 @@ void InspIRCd::Exit(int status)
 #ifdef _WIN32
 	SetServiceStopped(status);
 #endif
-	if (this)
-	{
-		this->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")");
-		this->Cleanup();
-		delete this;
-		ServerInstance = NULL;
-	}
+	this->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")");
+	this->Cleanup();
+	delete this;
+	ServerInstance = NULL;
 	exit (status);
 }