Remove dead code in pg_ctl.c.

Missed in 39969e2a1e.

Author: David Steele
Discussion: https://postgr.es/m/0c742f0c-d663-419d-b5a7-4fe867f5566c%40pgmasters.net

diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
index 807d7023a997fda437ed193d49510c0d88abfae6..4099d240e03207db86cb2923456047864e4e4e63 100644 (file)
--- a/src/bin/pg_ctl/pg_ctl.c
+++ b/src/bin/pg_ctl/pg_ctl.c
@@ -96,7 +96,6 @@ static time_t start_time;
 static char postopts_file[MAXPGPATH];
 static char version_file[MAXPGPATH];
 static char pid_file[MAXPGPATH];
-static char backup_file[MAXPGPATH];
 static char promote_file[MAXPGPATH];
 static char logrotate_file[MAXPGPATH];
 
@@ -2447,7 +2446,6 @@ main(int argc, char **argv)
        snprintf(postopts_file, MAXPGPATH, "%s/postmaster.opts", pg_data);
        snprintf(version_file, MAXPGPATH, "%s/PG_VERSION", pg_data);
        snprintf(pid_file, MAXPGPATH, "%s/postmaster.pid", pg_data);
-       snprintf(backup_file, MAXPGPATH, "%s/backup_label", pg_data);
 
        /*
         * Set mask based on PGDATA permissions,