Bug#59486 Incorrect usage of UNIV_UNLIKELY() in mlog_parse_string()

mlog_parse_string(): Enclose the comparison in UNIV_UNLIKELY,
not the comparand.

storage/innodb_plugin/ChangeLog

+2011-01-25	The InnoDB Team
+
+	* mtr/mtr0log.c:
+	Bug#59486 Incorrect usage of UNIV_UNLIKELY() in mlog_parse_string()
+
 2011-01-25	The InnoDB Team
 
 	* row/row0vers.c:

storage/innodb_plugin/mtr/mtr0log.c

@@ -408,7 +408,7 @@ mlog_parse_string(
 	ptr += 2;
 
 	if (UNIV_UNLIKELY(offset >= UNIV_PAGE_SIZE)
-			|| UNIV_UNLIKELY(len + offset) > UNIV_PAGE_SIZE) {
+	    || UNIV_UNLIKELY(len + offset > UNIV_PAGE_SIZE)) {
 		recv_sys->found_corrupt_log = TRUE;
 
 		return(NULL);