On 8/25/18 9:03 AM, weidong wrote: > Can you reproduce the bug? I believe this is fixed in bash-5.0-alpha. If you would like, you can download that from the GNU git repository on savannah.gnu.org:
http://git.savannah.gnu.org/cgit/bash.git/snapshot/bash-5.0-alpha.tar.gz or the current development snapshot http://git.savannah.gnu.org/cgit/bash.git/snapshot/bash-c2ccaa219a3e45be433b5ff797ce0331d9edfe43.tar.gz Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/