Incorrect error handling in mysqldump

=== modified file 'client/mysqldump.c'

--- client/mysqldump.c	2014-05-09 10:35:11 +0000

+++ client/mysqldump.c	2014-06-16 08:07:16 +0000

@@ -1177,7 +1185,7 @@ check_consistent_binlog_pos(char *binlog

   if (mysql_query_with_error_report(mysql, &res,

                                     "SHOW STATUS LIKE 'binlog_snapshot_%'"))

-    return 1;

+    return 0;

   found= 0;

   while ((row= mysql_fetch_row(res)))