diff --git a/pbc b/pbc
index 2f0ede3..fedb3dc 100755
--- a/pbc
+++ b/pbc
@@ -51,35 +51,17 @@ function pbc-version() {
   return $rc
 }
 
-function pbc-backup() {
-  "$PBC" backup --ns "$PBS_NAMESPACE" "${BACKUP[@]}"
-  return $?
-}
+function pbc-backup() { "$PBC" backup --ns "$PBS_NAMESPACE" "${BACKUP[@]}"; }
 
-function pbc-list() {
-  "$PBC" list --ns "$PBS_NAMESPACE" "$@"
-  return $?
-}
+function pbc-list() { "$PBC" list --ns "$PBS_NAMESPACE" "$@"; }
 
-function pbc-snapshot-list() {
-  "$PBC" snapshot list --ns "$PBS_NAMESPACE" "$@"
-  return $?
-}
+function pbc-snapshot-list() { "$PBC" snapshot list --ns "$PBS_NAMESPACE" "$@"; }
 
-function pbc-files() {
-  "$PBC" files --ns "$PBS_NAMESPACE" "$@"
-  return $?
-}
+function pbc-files() { "$PBC" files --ns "$PBS_NAMESPACE" "$@"; }
 
-function pbc-catalog-shell() {
-  "$PBC" catalog shell --ns "$PBS_NAMESPACE" "$@"
-  return $?
-}
+function pbc-catalog-shell() { "$PBC" catalog shell --ns "$PBS_NAMESPACE" "$@"; }
 
-function pbc-mount() {
-  "$PBC" mount --ns "$PBS_NAMESPACE" "$@"
-  return $?
-}
+function pbc-mount() { "$PBC" mount --ns "$PBS_NAMESPACE" "$@"; }
 
 function get_group_names() {
   pbc-list --output-format json | jq -r '.[] | "\(.["backup-type"])/\(.["backup-id"])"'