server: fix selective zone reload upon conf-commit

src/knot/conf/base.h

@@ -146,7 +146,7 @@ typedef enum {
 	CONF_UPD_FNONE    = 0,      /*!< Empty flag. */
 	CONF_UPD_FNOFREE  = 1 << 0, /*!< Disable auto-free of previous config. */
 	CONF_UPD_FMODULES = 1 << 1, /*!< Reuse previous global modules. */
-	CONF_UPD_FCONFIO  = 1 << 2, /*!< Reuse previous cofio reload context. */
+	CONF_UPD_FCONFIO  = 1 << 2, /*!< Reuse previous confio reload context. */
 } conf_update_flag_t;
 
 /*!

src/knot/server/server.c

@@ -663,7 +663,7 @@ int server_reload(server_t *server)
 	}
 
 	conf_update_flag_t upd_flags = CONF_UPD_FNOFREE;
-	if (full) {
+	if (!full) {
 		upd_flags |= CONF_UPD_FCONFIO;
 	}
 	if (reuse_modules) {