BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cert I/O handler

Commit 3e94f5d4b ("BUG/MINOR: ssl_ckch: Dump cert transaction only once if
show command yield") introduced a regression leading to a build error
because of a possible uninitialized value. It is now fixed.

This patch must be backported as far as 2.2.

(cherry picked from commit d1d2e4dfe54d72aad6d1b58e5126d99d2964481e)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit fa6b6fabaeccf3d15eb617cf97ceafcdcda4e6fc)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 661922fa9fabc07aac5db58cae29cbfa21427180)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed