diff -r 6171f0bad318 -r f7b49b2c5d84 project_files/frontlib/net/netconn_callbacks.c
--- a/project_files/frontlib/net/netconn_callbacks.c	Wed Jun 27 22:52:19 2012 +0200
+++ b/project_files/frontlib/net/netconn_callbacks.c	Thu Jul 05 00:33:24 2012 +0200
@@ -102,9 +102,7 @@
  */
 #define GENERATE_CB_SETTER(cbName, cbParameterTypes, defaultCb) \
 	void flib_netconn_##cbName(flib_netconn *conn, void (*callback)cbParameterTypes, void *context) { \
-		if(!conn) { \
-			flib_log_e("null parameter in flib_netconn_%s", #cbName); \
-		} else { \
+		if(!log_badargs_if(conn==NULL)) { \
 			conn->cbName##Cb = callback ? callback : &defaultCb; \
 			conn->cbName##Ctx = callback ? context : conn; \
 		} \