16 lines
		
	
	
		
			188 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			188 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| package internal
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| 
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| import (
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| 	"fmt"
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| 	"log"
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| )
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| 
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| var Logger *log.Logger
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| 
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| func Logf(s string, args ...interface{}) {
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| 	if Logger == nil {
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| 		return
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| 	}
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| 	Logger.Output(2, fmt.Sprintf(s, args...))
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| }
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