update mkvlib:fix bug

2 files changed, 1 insertions, 13 deletions

diff --git a/mkvlib/shared.go b/mkvlib/shared.go
index 759670a..0b80c52 100644
--- a/mkvlib/shared.go
+++ b/mkvlib/shared.go
@@ -11,7 +11,7 @@ import (
 )
 
 const libName = "mkvlib"
-const libVer = "v1.7.6"
+const libVer = "v1.7.7"
 
 const LibFName = libName + " " + libVer
 
diff --git a/mkvlib/utils.go b/mkvlib/utils.go
index e6c105c..590ed2e 100644
--- a/mkvlib/utils.go
+++ b/mkvlib/utils.go
@@ -202,19 +202,7 @@ func stringDeduplication(str string) string {
 	return _s
 }
 
-var mRandStrings = make(map[string]bool)
-
 func randomStr(l int) string {
-	for {
-		str := _randomStr(l)
-		if !mRandStrings[str] {
-			mRandStrings[str] = true
-			return str
-		}
-	}
-}
-
-func _randomStr(l int) string {
 	str := "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
 	bytes := []byte(str)
 	var result []byte