regress: if regress/tmp don't exist avoid chmod: cannot access 'tmp'

- avoid the disturbing message below if regress/tmp don't exist
chmod: cannot access 'tmp': No such file or directory

diff --git a/regress/Makefile b/regress/Makefile
index 8b4986a9dec83a25e5841ffefe8a5e7bbcab2f04..ac1e24600cd0fc34faa5957cf4f3e6faedf5e48d 100644 (file)
--- a/regress/Makefile
+++ b/regress/Makefile
@@ -24,6 +24,7 @@ setup: bacula sed
 #  is in weird-files, so we load and run it only on Linux machines.
 #
 bacula: all
+       @test -e tmp && chmod -R u+rwx tmp || true
        @rm -rf bin build weird-files tmp
        @rm -f w.tar.gz w.tar
        @cp weird-files.tar.gz w.tar.gz