Handle closed connection.

FossilOrigin-Name: 4314708767bfb9f430a5e700e471993aa26c2d7bf0289982d82840dd55564d53

src/IRCConnection.h

@@ -70,6 +70,7 @@
 	 inChannel: (IRCChannel*)channel;
 -	   (void)connection: (IRCConnection*)connection
   didReceiveNamesForChannel: (IRCChannel*)channel;
+- (void)connectionWasClosed: (IRCConnection*)connection;
 @end
 
 @interface IRCConnection: OFObject

src/IRCConnection.m

@@ -170,6 +170,14 @@
 	OFArray *split;
 	OFString *action = nil;
 
+	if (sock.atEndOfStream) {
+		if ([delegate respondsToSelector:
+		    @selector(connectionWasClosed:)])
+			[delegate connectionWasClosed: self];
+
+		return;
+	}
+
 	@try {
 		line = [sock tryReadLine];
 	} @catch (OFInvalidEncodingException *e) {

src/Makefile

@@ -3,3 +3,7 @@ all:
 
 clean:
 	rm -f *.o *.so *.dylib *.dll
+
+install:
+	cp *.h /usr/local/include/ObjIRC/
+	cp libobjirc.dylib /usr/local/lib/