[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 7cd79972104623072b2dd0d200f4fea9fa39fb5d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jun 18 11:38:35 2019 -0400

    connections: replace str_connection() with PRI_CONNECTION+pri_connection(C,BUF)
    
    They both abstract:
    
        " \"%s\"%s ", c->name, fmt_conn_instance(c, array)
    
    however, because the connection's name has unknown length,
    str_connection()'s buffer will always end up truncating.