Percona Server moved to https://jira.percona.com/projects/PS

Build failure on Ubuntu artful

Bug #1729241 reported by Sergei Glushchenko on 2017-11-01

This bug affects 2 people

	Status	Importance	Assigned to	Milestone
Percona Server moved to https://jira.percona.com/projects/PS	Status tracked in 5.7
5.5	Fix Released	High	Zsolt Parragi	Percona Server moved to https://jira.percona.com/projects/PS 5.5.58-38.10
5.6	Fix Released	High	Zsolt Parragi	Percona Server moved to https://jira.percona.com/projects/PS 5.6.38-83.0
5.7	In Progress	High	Zsolt Parragi
Percona XtraBackup moved to https://jira.percona.com/projects/PXB	Status tracked in 2.4
2.3	Fix Released	High	Sergei Glushchenko	Percona XtraBackup moved to https://jira.percona.com/projects/PXB 2.3.10
2.4	Fix Released	High	Sergei Glushchenko	Percona XtraBackup moved to https://jira.percona.com/projects/PXB 2.4.9

Bug Description

[ 92%] Building CXX object sql/CMakeFiles/sql.dir/string_service.cc.o
[ 92%] Building CXX object sql/CMakeFiles/sql.dir/sql_acl.cc.o
/root/percona-xtrabackup/sql/sql_acl.cc: In function ‘int replace_user_table(THD*, TABLE*, LEX_USER*, ulong, bool, bool, bool)’:
/root/percona-xtrabackup/sql/sql_acl.cc:3017:59: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
if (combo->plugin.str == NULL || combo->plugin.str == '\0')
^~~~
sql/CMakeFiles/sql.dir/build.make:1613: recipe for target 'sql/CMakeFiles/sql.dir/sql_acl.cc.o' failed
make[2]: *** [sql/CMakeFiles/sql.dir/sql_acl.cc.o] Error 1
CMakeFiles/Makefile2:3874: recipe for target 'sql/CMakeFiles/sql.dir/all' failed
make[1]: *** [sql/CMakeFiles/sql.dir/all] Error 2
Makefile:151: recipe for target 'all' failed
make: *** [all] Error 2