Index: csync2-1.34/csync2.c
===================================================================
--- csync2-1.34.orig/csync2.c
+++ csync2-1.34/csync2.c
@@ -458,6 +458,16 @@ int main(int argc, char ** argv)
 	for (i=0; myhostname[i]; i++)
 		myhostname[i] = tolower(myhostname[i]);
 
+	if ( mode == MODE_INETD ) {
+		/* Force debug level below zero when running under inetd,
+		 * else stderr junk may be emitted back to some other host
+		 * which breaks the protocol.  One case is where a target
+		 * directory does not exist resulting in allegations of
+		 * I/O error during rsync write (bnc#752563)
+		 */
+		csync_debug_level = -1;
+	}
+
 	/* Stand-alone server mode. This is a hack..
 	 */
 	if ( mode == MODE_SERVER || mode == MODE_SINGLE ) {