fix computation of sync delay

R=rsc
http://go/go-review/1013011

diff --git a/src/cmd/godoc/godoc.go b/src/cmd/godoc/godoc.go
index 81bf17580dec5d66296f18a1d84d82d5dbb39801..be15ae56163dd227bdfe57a8d5d979d1dda820dd 100644 (file)
--- a/src/cmd/godoc/godoc.go
+++ b/src/cmd/godoc/godoc.go
@@ -767,11 +767,11 @@ func main() {
                        go func() {
                                for {
                                        dosync(nil, nil);
-                                       _, delay := syncDelay.get();
+                                       delay, _ := syncDelay.get();
                                        if *verbose {
-                                               log.Stderrf("next sync in %dmin", delay);
+                                               log.Stderrf("next sync in %dmin", delay.(int));
                                        }
-                                       time.Sleep(int64(delay)*60e9);
+                                       time.Sleep(int64(delay.(int))*60e9);
                                }
                        }();
                }