config: fix missing initialization (CID 161085)
@@ -335,7 +335,7 @@ int flb_config_set_property(struct flb_config *config,
char **s_val;
size_t len = strnlen(k, 256);
char *key = service_configs[0].key;
- char *tmp;
+ char *tmp = NULL;
while (key != NULL) {
if (prop_key_check(key, k,len) == 0) {
