aboutsummaryrefslogtreecommitdiffstats
path: root/common/common.go
diff options
context:
space:
mode:
authorMaran <maran.hidskes@gmail.com>2015-03-16 22:17:19 +0800
committerMaran <maran.hidskes@gmail.com>2015-03-16 23:56:11 +0800
commit7330c97b5b00255db9dc1ffaff942992f80fb7d1 (patch)
treead189e91b7ea84221944349b06b8265dc66fc757 /common/common.go
parent22893b7ac925c49168c119f293ea8befc3aff5cc (diff)
downloaddexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar.gz
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar.bz2
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar.lz
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar.xz
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.tar.zst
dexon-7330c97b5b00255db9dc1ffaff942992f80fb7d1.zip
DRY up the use of toHex in the project and move it to common
Diffstat (limited to 'common/common.go')
-rw-r--r--common/common.go9
1 files changed, 9 insertions, 0 deletions
diff --git a/common/common.go b/common/common.go
index 1371d18d4..155bb5c2a 100644
--- a/common/common.go
+++ b/common/common.go
@@ -65,6 +65,15 @@ func DefaultDataDir() string {
}
}
+func ToHex(b []byte) string {
+ hex := Bytes2Hex(b)
+ // Prefer output of "0x0" instead of "0x"
+ if len(hex) == 0 {
+ hex = "0"
+ }
+ return "0x" + hex
+}
+
func FromHex(s string) []byte {
if len(s) > 1 {
if s[0:2] == "0x" {