added curely branches + reverted back to old behaviour (may come back one day)

Signed-off-by: Roland Haeder <roland@mxchange.org>

src/Protocol/DFRN.php

@@ -2072,7 +2072,11 @@ class DFRN
 		);
 
 		if (!DBM::is_result($r)) {
+			/*
+			 * @TODO maybe one day:
 			logger("Query failed to execute, no result returned in " . __FUNCTION__);
+			killme();
+			*/
 			return false;
 		}