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-rw-r--r--doc/codewalk/markov.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/codewalk/markov.go b/doc/codewalk/markov.go
index cb28eb0bcc..a8f322eb6b 100644
--- a/doc/codewalk/markov.go
+++ b/doc/codewalk/markov.go
@@ -120,8 +120,8 @@ func main() {
numWords := flag.Int("words", 100, "maximum number of words to print")
prefixLen := flag.Int("prefix", 2, "prefix length in words")
- flag.Parse() // Parse command-line flags.
- rand.Seed(time.Nanoseconds()) // Seed the random number generator.
+ flag.Parse() // Parse command-line flags.
+ rand.Seed(time.Now().UnixNano()) // Seed the random number generator.
c := NewChain(*prefixLen) // Initialize a new Chain.
c.Build(os.Stdin) // Build chains from standard input.