0125138 Under BSD, subshells apparently inherit the -e setting.

Authored and Committed by Damien Doligez 10 years ago
    Under BSD, subshells apparently inherit the -e setting.
    In any case, it's better to use "|| true" to suppress an error result.
    
    
    git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13561 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02