BUG/MAJOR: mworker: fix infinite loop on master with no proxies.

The master is re-exec with an empty proxies list if no master CLI is
configured.

This results in infinite loop since last patch:
3b68b602 ("BUG/MAJOR: log-forward: Fix log-forward proxies not fully initialized")

This patch avoid to loop again on log-forward proxies list if empty.

This patch should be backported until v2.3

(cherry picked from commit 8032a276ce8007020366d18ebd7400ad5dedc4f4)
Signed-off-by: William Lallemand <wlallemand@haproxy.org>
(cherry picked from commit ce1cc9682f8f5df109ec2614f86bb312f1e4eba8)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 3a2fedc1bec236f02c7de34b4da4aafe5e699767)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed