godoc: sort list of "other packages"

Fixes #2786.

R=r, bradfitz
CC=golang-dev
https://golang.org/cl/5581050

diff --git a/src/cmd/godoc/godoc.go b/src/cmd/godoc/godoc.go
index 916ef6808d6bae157e56b92cca0b73f9735c319d..e3ac3d2bd10b5f1c9d42a1694e4411f3f4dd1e88 100644 (file)
--- a/src/cmd/godoc/godoc.go
+++ b/src/cmd/godoc/godoc.go
@@ -1065,6 +1065,7 @@ func (h *httpHandler) getPageInfo(abspath, relpath, pkgname string, mode PageInf
                        }
                }
                plist = plist[0:i]
+               sort.Strings(plist)
        }
 
        // get examples from *_test.go files