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Merge pull request #597 from restic/fix-panic-596

Fix panic for debug.Log() with empty string
This commit is contained in:
Alexander Neumann 2016-08-29 17:13:37 +02:00
commit 24385ff56e

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@ -146,7 +146,7 @@ func Log(tag string, f string, args ...interface{}) {
current := time.Now()
opts.last[process{tag, goroutine}] = current
if f[len(f)-1] != '\n' {
if len(f) == 0 || f[len(f)-1] != '\n' {
f += "\n"
}