[PATCH util/modular] release.sh: check that umask will create archives with correct modes

[Matthieu Herrb]

Signed-off-by: Matthieu Herrb <matthieu at herrb.eu>
---
 release.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git release.sh release.sh
index 86d0d49..665c103 100755
--- release.sh
+++ release.sh
@@ -944,6 +944,14 @@ do
     shift
 done
 
+umask=$(umask)
+if [ "${umask}" != "022" -o "${umask}" != "0022" ]; then
+    echo ""
+    echo "Error: umask is not 022"
+    echo ""
+    exit 1
+fi
+
 # If no modules specified (blank cmd line) display help
 check_modules_specification
 
-- 
2.17.1