Preserve umask.

[profile.git] / opt / bin / become

diff --git a/opt/bin/become b/opt/bin/become
index 875bd0b..b6b2f20 100755 (executable)
--- a/opt/bin/become
+++ b/opt/bin/become
@@ -38,8 +38,10 @@ profile="$BECOME/$user"
 [ -f "$profile" ] || profile="$BECOME/all"
 
 file="${TMPDIR:-/tmp}/$USER.become.$user.$RANDOM.$$"
-umask 077
+umask=$(builtin umask -p)
+builtin umask 077
 if exec 3>"$file" && exec <"$file" && rm "$file"; then
+  builtin $umask
   echo >&3 "cd"
   echo >&3 "PROFILE_HOME='$HOME'"
   if [ -n "$PRINCIPAL" ]; then