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Code Issues Releases Activity

avoid panic when len(log) == 0 in colorLog func

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This commit is contained in:
slene 2013-08-22 14:54:02 +08:00
parent 467f7a0994
commit 90648d22cd
1 changed files with 4 additions and 0 deletions
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4
util.go
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@ -50,6 +50,10 @@ const (
// Errors have to surrounded by "[ " and " ]"(space). // Errors have to surrounded by "[ " and " ]"(space).
func colorLog(format string, a ...interface{}) { func colorLog(format string, a ...interface{}) {
log := fmt.Sprintf(format, a...) log := fmt.Sprintf(format, a...)
if len(log) == 0 {
return
}
if runtime.GOOS != "windows" { if runtime.GOOS != "windows" {
var clog string var clog string