Simplify bup startup process

[bup.git] / cmd / import-rdiff-backup-cmd.sh

diff --git a/cmd/import-rdiff-backup-cmd.sh b/cmd/import-rdiff-backup-cmd.sh
index 466b6a661ccfa70a74863e2b06e0a3c3fef28ba9..bd324029db748d37208d4287baaa8c32c5e2a156 100755 (executable)
--- a/cmd/import-rdiff-backup-cmd.sh
+++ b/cmd/import-rdiff-backup-cmd.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+cmd_dir="$(cd "$(dirname "$0")" && pwd)" || exit $?
+
 set -o pipefail
 
 must() {
@@ -35,7 +37,7 @@ done
 
 bup()
 {
-    $dry_run "${BUP_MAIN_EXE:=bup}" "$@"
+    $dry_run "$cmd_dir/bup" "$@"
 }
 
 snapshot_root="$1"