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libs: Remove usage of custom Fmt, in favor of fmt.Sprintf (#2199)

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* libs: Remove usage of custom Fmt, in favor of fmt.Sprintf

Closes #2193

* Fix bug that was masked by custom Fmt!
This commit is contained in:
Dev Ojha
2018-08-10 09:25:57 +04:00
committed by Anton Kaliaev
parent fc7c298cc0
commit 2756be5a59
88 changed files with 270 additions and 275 deletions
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libs/common/string.go
-8
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@@ -6,14 +6,6 @@ import (
"strings"
)
// Like fmt.Sprintf, but skips formatting if args are empty.
var Fmt = func(format string, a ...interface{}) string {
if len(a) == 0 {
return format
}
return fmt.Sprintf(format, a...)
}
// IsHex returns true for non-empty hex-string prefixed with "0x"
func IsHex(s string) bool {
if len(s) > 2 && strings.EqualFold(s[:2], "0x") {