[whimsy] branch master updated: Avoid unnecessary crashes

[se...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

sebb pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/whimsy.git


The following commit(s) were added to refs/heads/master by this push:
     new 6a09184  Avoid unnecessary crashes
6a09184 is described below

commit 6a0918451ab8987a452c73ad9751354c3a4b8303
Author: Sebb <se...@apache.org>
AuthorDate: Sat Jul 11 13:32:16 2020 +0100

    Avoid unnecessary crashes
---
 lib/whimsy/asf/documents.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/whimsy/asf/documents.rb b/lib/whimsy/asf/documents.rb
index 372dbfb..dad6a75 100644
--- a/lib/whimsy/asf/documents.rb
+++ b/lib/whimsy/asf/documents.rb
@@ -129,6 +129,7 @@ module ASF
     # param fileurl the svn url of the complete file
     # return the file name or nil if the file is not in the directory
     def self.extractfilenamefrom(rooturl,fileurl)
+      return nil unless fileurl
       # does the root match the file url?
       index = fileurl.index(rooturl)
       if (index == 0)
@@ -139,6 +140,7 @@ module ASF
     # Extract the file name if it is in emeritus directory
     # nil if it is not in this directory
     def self.extractfilename(fileurl)
+      return nil unless fileurl
       root_url = ASF::SVN.svnurl('emeritus') + '/'
       extractfilenamefrom(root_url, fileurl)
     end