BUG/MINOR: checks/server: use_ssl member must be signed
diff --git a/include/types/checks.h b/include/types/checks.h
index 867d2f7..8cf1c62 100644
--- a/include/types/checks.h
+++ b/include/types/checks.h
@@ -141,7 +141,7 @@
short status, code; /* check result, check code */
unsigned short port; /* the port to use for the health checks */
char desc[HCHK_DESC_LEN]; /* health check description */
- char use_ssl; /* use SSL for health checks (1: on, 0: server mode, -1: off) */
+ signed char use_ssl; /* use SSL for health checks (1: on, 0: server mode, -1: off) */
int send_proxy; /* send a PROXY protocol header with checks */
struct tcpcheck_rules *tcpcheck_rules; /* tcp-check send / expect rules */
struct tcpcheck_rule *current_step; /* current step when using tcpcheck */