--- embedaddon/bmon/src/unit.c	2014/07/30 07:55:27	1.1.1.1
+++ embedaddon/bmon/src/unit.c	2019/10/21 14:58:35	1.1.1.2
@@ -28,7 +28,7 @@
 #include <bmon/utils.h>
 #include <bmon/unit.h>
 
-static struct unit *byte_unit, *bit_unit, *number_unit;
+static struct unit *byte_unit, *bit_unit;
 
 static LIST_HEAD(units);
 
@@ -124,6 +124,7 @@ void fraction_free(struct fraction *f)
 	if (!f)
 		return;
 
+	list_del(&f->f_list);
 	xfree(f->f_name);
 	xfree(f);
 }
@@ -190,7 +191,7 @@ char *unit_bytes2str(uint64_t bytes, char *buf, size_t
 		v = unit_value2str(bytes, byte_unit, &ustr, &prec);
 		snprintf(buf, len, "%'.*f%3s", prec, v, ustr);
 	} else
-		snprintf(buf, len, "%llu", (unsigned long long) bytes);
+		snprintf(buf, len, "%" PRIu64, bytes);
 
 	return buf;
 }
@@ -205,7 +206,7 @@ char *unit_bit2str(uint64_t bits, char *buf, size_t le
 		v = unit_value2str(bits, bit_unit, &ustr, &prec);
 		snprintf(buf, len, "%'.*f%3s", prec, v, ustr);
 	} else
-		snprintf(buf, len, "%llu", (unsigned long long) bits);
+		snprintf(buf, len, "%" PRIu64, bits);
 
 	return buf;
 }