snmp_agent plugin: Don't export the g_agent variable.

diff --git a/src/snmp_agent.c b/src/snmp_agent.c
index 89718bd..6cbe881 100644 (file)
--- a/src/snmp_agent.c
+++ b/src/snmp_agent.c
@@ -90,7 +90,7 @@ struct snmp_agent_ctx_s {
 };
 typedef struct snmp_agent_ctx_s snmp_agent_ctx_t;
 
-snmp_agent_ctx_t *g_agent = NULL;
+static snmp_agent_ctx_t *g_agent = NULL;
 
 #define CHECK_DD_TYPE(_dd, _p, _pi, _t, _ti)                                   \
   (_dd->plugin ? !strcmp(_dd->plugin, _p) : 0) &&                              \