bash completion: Hide more plumbing commands

diff --git a/t/t6000lib.sh b/t/t6000lib.sh
index c0baaa536079b1213d83bbf234ac688567c95237..f55627b641682e72d58a2282639ca589b38fa744 100755 (executable)
--- a/t/t6000lib.sh
+++ b/t/t6000lib.sh
@@ -49,13 +49,15 @@ as_author()
        shift 1
         _save=$GIT_AUTHOR_EMAIL
 
-       export GIT_AUTHOR_EMAIL="$_author"
+       GIT_AUTHOR_EMAIL="$_author"
+       export GIT_AUTHOR_EMAIL
        "$@"
        if test -z "$_save"
        then
                unset GIT_AUTHOR_EMAIL
        else
-               export GIT_AUTHOR_EMAIL="$_save"
+               GIT_AUTHOR_EMAIL="$_save"
+               export GIT_AUTHOR_EMAIL
        fi
 }
 
@@ -69,7 +71,8 @@ on_committer_date()
 {
     _date=$1
     shift 1
-    export GIT_COMMITTER_DATE="$_date"
+    GIT_COMMITTER_DATE="$_date"
+    export GIT_COMMITTER_DATE
     "$@"
     unset GIT_COMMITTER_DATE
 }