Adjust umask check to forbid 022 *and* 0022 instead of *or*

The previous check required umask to simultaneously equal 022 and
0022, which seems difficult to me.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/release.sh b/release.sh
index 09f6b56..1735c99 100755
--- a/release.sh
+++ b/release.sh
@@ -949,7 +949,7 @@ do
 done
 
 umask=$(umask)
-if [ "${umask}" != "022" -o "${umask}" != "0022" ]; then
+if [ "${umask}" != "022" -a "${umask}" != "0022" ]; then
     echo ""
     echo "Error: umask is not 022"
     echo ""