Index: busybox-1.37.0/networking/ntpd.c
===================================================================
--- busybox-1.37.0.orig/networking/ntpd.c
+++ busybox-1.37.0/networking/ntpd.c
@@ -583,8 +583,13 @@ d_to_lfp(l_fixedpt_t *lfp, double d)
 {
 	uint32_t intl;
 	uint32_t frac;
-	intl = (uint32_t)(time_t)d;
-	frac = (uint32_t)((d - (time_t)d) * 0xffffffff);
+	if(sizeof(time_t) == 4){
+		intl = (uint32_t)d;
+		frac = (uint32_t)((d - intl) * 0xffffffff);
+	}else{
+		intl = (uint32_t)(time_t)d;
+		frac = (uint32_t)((d - (time_t)d) * 0xffffffff);
+	}
 	lfp->int_partl = htonl(intl);
 	lfp->fractionl = htonl(frac);
 }