fix for BUG#691 (4.0 mysqlbinlog couldn't read 3.23 binlog).

Safe parenthesis.

fix for BUG#691 (4.0 mysqlbinlog couldn't read 3.23 binlog).
Safe parenthesis.
e8a8b8c3 · guilhem@mysql.com · def18de1 · e8a8b8c3
Commit e8a8b8c3 authored Jun 20, 2003 by guilhem@mysql.com
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client/mysqlbinlog.cc client/mysqlbinlog.cc +2 -2

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--- a/client/mysqlbinlog.cc
+++ b/client/mysqlbinlog.cc
@@ -396,8 +396,8 @@ static int check_header(IO_CACHE* file)
    if (buf[4] == START_EVENT)
    {
      uint event_len;
-      event_len = uint4korr(buf + 4);
-      old_format = (event_len < LOG_EVENT_HEADER_LEN + START_HEADER_LEN);
+      event_len = uint4korr(buf + EVENT_LEN_OFFSET);
+      old_format = (event_len < (LOG_EVENT_HEADER_LEN + START_HEADER_LEN));
    }
  }
  my_b_seek(file, pos);