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int.v: fix hex()

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This commit is contained in:
Alexander Medvednikov 2019-06-28 15:50:06 +02:00
parent 4cd48a6e18
commit 8abc461a55
1 changed files with 4 additions and 4 deletions
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8
builtin/int.v
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@ -124,16 +124,16 @@ pub fn (b bool) str() string {
pub fn (n int) hex() string { pub fn (n int) hex() string {
s := n.str() s := n.str()
hex := malloc(s.len + 2) hex := malloc(s.len + 3) // 0x + \n
C.sprintf(hex, '0x%x', n) C.sprintf(hex, '0x%x', n)
return tos(hex, s.len + 2) return tos(hex, s.len + 3)
} }
pub fn (n i64) hex() string { pub fn (n i64) hex() string {
s := n.str() s := n.str()
hex := malloc(s.len + 2) hex := malloc(s.len + 3)
C.sprintf(hex, '0x%x', n) C.sprintf(hex, '0x%x', n)
return tos(hex, s.len + 2) return tos(hex, s.len + 3)
} }
pub fn (a[]byte) contains(val byte) bool { pub fn (a[]byte) contains(val byte) bool {