godoc: use correct delay time (bug fix)

R=rsc
CC=golang-dev
https://golang.org/cl/2201041

diff --git a/src/cmd/godoc/godoc.go b/src/cmd/godoc/godoc.go
index 4d084a6bdb8ccc2b4cfd38755aab3a26b2aacee7..e174c4e5aee03c1a042db2e99b282aa0fae72a05 100644 (file)
--- a/src/cmd/godoc/godoc.go
+++ b/src/cmd/godoc/godoc.go
@@ -135,7 +135,7 @@ func getPathFilter() func(string) bool {
 }
 
 
-// readDirList reads a file containing newline-separated list
+// readDirList reads a file containing a newline-separated list
 // of directory paths and returns the list of paths.
 func readDirList(filename string) ([]string, os.Error) {
        contents, err := ioutil.ReadFile(filename)
@@ -205,8 +205,11 @@ func initDirTrees() {
                filterDelay.set(*filterMin) // initial filter update delay
                go func() {
                        for {
+                               if *verbose {
+                                       log.Stderrf("start update of %s", *filter)
+                               }
                                updateFilterFile()
-                               delay, _ := syncDelay.get()
+                               delay, _ := filterDelay.get()
                                if *verbose {
                                        log.Stderrf("next filter update in %dmin", delay.(int))
                                }