MDEV-20981 wsrep_sst_mariabackup fails silently when mariabackup is not installed (#1406)

Make sure failure to find mariabackup binary does not terminate the script silently, terminate with a clear error message instead
6 years ago · c4a844ca51
1 changed files with 7 additions and 0 deletions
--- a/scripts/wsrep_sst_mariabackup.sh
+++ b/scripts/wsrep_sst_mariabackup.sh
@ -83,7 +83,14 @@ fi
 pcmd="pv $pvopts"
 declare -a RC

+set +e
 INNOBACKUPEX_BIN=$(which mariabackup)
+if test -z $INNOBACKUPEX_BIN
+then
+  wsrep_log_error 'mariabackup binary not found in $PATH'
+  exit 42
+fi
+set -e
 XBSTREAM_BIN=mbstream
 XBCRYPT_BIN=xbcrypt # Not available in MariaBackup