[buildr] 03/03: Fix setting of sourcepath

[do...@apache.org]

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

commit 8d560b48b9c25ef056732f8260ecefc7c16ad6e9
Author: Peter Donald <pe...@realityforge.org>
AuthorDate: Sun Jul 14 20:55:15 2019 +1000

    Fix setting of sourcepath
    
    This updates change applied in a8377d49dfa2c50e72a9159bc6d1c854c6a83e8d
    to work in more scenarios.
---
 lib/buildr/java/doc.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/buildr/java/doc.rb b/lib/buildr/java/doc.rb
index 3dfca28..d684cc1 100644
--- a/lib/buildr/java/doc.rb
+++ b/lib/buildr/java/doc.rb
@@ -24,7 +24,7 @@ module Buildr #:nodoc:
         if project.doc.engine? Javadoc
           options = project.doc.options
           options[:windowtitle] = (project.comment || project.name) unless options[:windowtitle]
-          options[:sourcepath] = project.compile.sources.join(File::PATH_SEPARATOR) unless options[:sourcepath]
+          project.doc.sourcepath = project.compile.sources.dup if project.doc.sourcepath.empty?
         end
       end
     end