bin/nb-update

diff --git a/bin/nb-update b/bin/nb-update
index 2cd1b73c307b5d8b54cc17323fb42d3912250005..1f64ec9b943ea1e69c0b2600f1891866f3aaa9f4 100755 (executable)
--- a/bin/nb-update
+++ b/bin/nb-update
@@ -99,13 +99,13 @@ for dir in $(nb_repos); do
                echo "Wrong user current user=$USER repo user=$user"
                false
        fi
-       ret=$?
+       ex_cmd=$?
 
        #
        # *-install
        #
-       if [ "$ret" != "0" ]; then
-               ex=$ret && echo ">err $ret"
+       if [ "$ex_cmd" != "0" ]; then
+               ex=$ex_cmd && echo ">err $ex_cmd"
 
        else
                cmd_root="true"