Per buildfarm member lapwing.
https://postgr.es/m/
20220407065640.xljttqcs46k4lyvr@alap3.anarazel.de
#define CUSTOM_NUMERIC_NAME_LEN sizeof("custom###")
-static char CustomNumericNames[RM_N_CUSTOM_IDS][CUSTOM_NUMERIC_NAME_LEN] = {0};
-static RmgrDescData CustomRmgrDesc[RM_N_CUSTOM_IDS] = {0};
+static char CustomNumericNames[RM_N_CUSTOM_IDS][CUSTOM_NUMERIC_NAME_LEN] = {{0}};
+static RmgrDescData CustomRmgrDesc[RM_N_CUSTOM_IDS] = {{0}};
static bool CustomRmgrDescInitialized = false;
/*