Resolve gratuitous tabs in test SQL file

src/test/modules/unsafe_tests/expected/rolenames.out

@@ -17,7 +17,7 @@ CREATE OR REPLACE FUNCTION chksetconfig()
  RETURNS TABLE (db name, "role" name, rolkeyword text, setconfig text[])
  AS $$
 SELECT COALESCE(d.datname, 'ALL'), COALESCE(r.rolname, 'ALL'),
-	   COALESCE(v.keyword, '-'), s.setconfig
+       COALESCE(v.keyword, '-'), s.setconfig
  FROM pg_db_role_setting s
  LEFT JOIN pg_roles r ON (r.oid = s.setrole)
  LEFT JOIN pg_database d ON (d.oid = s.setdatabase)
@@ -641,12 +641,12 @@ CREATE USER MAPPING FOR PUBLIC SERVER sv6 OPTIONS (user 'PUBLIC');
 CREATE USER MAPPING FOR "Public" SERVER sv7 OPTIONS (user '"Public"');
 CREATE USER MAPPING FOR regress_testrolx SERVER sv8 OPTIONS (user 'regress_testrolx');
 CREATE USER MAPPING FOR CURRENT_ROLE SERVER sv9
-	    OPTIONS (user 'CURRENT_ROLE'); -- error
+ OPTIONS (user 'CURRENT_ROLE'); -- error
 ERROR:  syntax error at or near "CURRENT_ROLE"
 LINE 1: CREATE USER MAPPING FOR CURRENT_ROLE SERVER sv9
                                 ^
 CREATE USER MAPPING FOR nonexistent SERVER sv9
-	    OPTIONS (user 'nonexistent'); -- error;
+ OPTIONS (user 'nonexistent'); -- error;
 ERROR:  role "nonexistent" does not exist
 SELECT * FROM chkumapping();
       umname      | umserver |         umoptions         
@@ -860,7 +860,7 @@ GRANT ALL PRIVILEGES ON FUNCTION testagg5(int2) TO "Public";
 GRANT ALL PRIVILEGES ON FUNCTION testagg6(int2) TO regress_testrolx;
 GRANT ALL PRIVILEGES ON FUNCTION testagg7(int2) TO "public";
 GRANT ALL PRIVILEGES ON FUNCTION testagg8(int2)
-	   TO current_user, public, regress_testrolx;
+ TO current_user, public, regress_testrolx;
 SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';
  proname  |                                                              proacl                                                               
 ----------+-----------------------------------------------------------------------------------------------------------------------------------
@@ -913,7 +913,7 @@ REVOKE ALL PRIVILEGES ON FUNCTION testagg5(int2) FROM "Public";
 REVOKE ALL PRIVILEGES ON FUNCTION testagg6(int2) FROM regress_testrolx;
 REVOKE ALL PRIVILEGES ON FUNCTION testagg7(int2) FROM "public";
 REVOKE ALL PRIVILEGES ON FUNCTION testagg8(int2)
-	   FROM current_user, public, regress_testrolx;
+ FROM current_user, public, regress_testrolx;
 SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';
  proname  |                proacl                 
 ----------+---------------------------------------

src/test/modules/unsafe_tests/sql/rolenames.sql

@@ -18,7 +18,7 @@ CREATE OR REPLACE FUNCTION chksetconfig()
  RETURNS TABLE (db name, "role" name, rolkeyword text, setconfig text[])
  AS $$
 SELECT COALESCE(d.datname, 'ALL'), COALESCE(r.rolname, 'ALL'),
-	   COALESCE(v.keyword, '-'), s.setconfig
+       COALESCE(v.keyword, '-'), s.setconfig
  FROM pg_db_role_setting s
  LEFT JOIN pg_roles r ON (r.oid = s.setrole)
  LEFT JOIN pg_database d ON (d.oid = s.setdatabase)
@@ -312,9 +312,9 @@ CREATE USER MAPPING FOR "Public" SERVER sv7 OPTIONS (user '"Public"');
 CREATE USER MAPPING FOR regress_testrolx SERVER sv8 OPTIONS (user 'regress_testrolx');
 
 CREATE USER MAPPING FOR CURRENT_ROLE SERVER sv9
-	    OPTIONS (user 'CURRENT_ROLE'); -- error
+ OPTIONS (user 'CURRENT_ROLE'); -- error
 CREATE USER MAPPING FOR nonexistent SERVER sv9
-	    OPTIONS (user 'nonexistent'); -- error;
+ OPTIONS (user 'nonexistent'); -- error;
 
 SELECT * FROM chkumapping();
 
@@ -416,7 +416,7 @@ GRANT ALL PRIVILEGES ON FUNCTION testagg5(int2) TO "Public";
 GRANT ALL PRIVILEGES ON FUNCTION testagg6(int2) TO regress_testrolx;
 GRANT ALL PRIVILEGES ON FUNCTION testagg7(int2) TO "public";
 GRANT ALL PRIVILEGES ON FUNCTION testagg8(int2)
-	   TO current_user, public, regress_testrolx;
+ TO current_user, public, regress_testrolx;
 
 SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';
 
@@ -435,7 +435,7 @@ REVOKE ALL PRIVILEGES ON FUNCTION testagg5(int2) FROM "Public";
 REVOKE ALL PRIVILEGES ON FUNCTION testagg6(int2) FROM regress_testrolx;
 REVOKE ALL PRIVILEGES ON FUNCTION testagg7(int2) FROM "public";
 REVOKE ALL PRIVILEGES ON FUNCTION testagg8(int2)
-	   FROM current_user, public, regress_testrolx;
+ FROM current_user, public, regress_testrolx;
 
 SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';