m4 ChangeLog modules/m4.c src/main.c

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/12/17 04:21:16

Modified files:
        .              : ChangeLog 
        modules        : m4.c 
        src            : main.c 

Log message:
        * src/main.c (main): Check for errors when closing stdin.
        * modules/m4.c (m4exit): Missed part of previous patch: flush
        stdin before a successful exit.
        Reported by Ralf Wildenhues.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.461&r2=1.462
http://cvs.savannah.gnu.org/viewcvs/m4/modules/m4.c?cvsroot=m4&r1=1.94&r2=1.95
http://cvs.savannah.gnu.org/viewcvs/m4/src/main.c?cvsroot=m4&r1=1.103&r2=1.104