buildservice: Fix converting paths to URLs

The relpath() function only works on absolute URLs. If we did not get
one of those, we need to call path() first to make it absolute.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/buildservice/__init__.py b/src/buildservice/__init__.py
index 1fd18ebba4b8330ba5ae3c064482eb451d9aeb78..eb7073edc8717cddbb9317eddad188f0e860953d 100644 (file)
--- a/src/buildservice/__init__.py
+++ b/src/buildservice/__init__.py
@@ -194,6 +194,10 @@ class Backend(object):
                """
                        Takes a path to a file on the file system and converts it into a URL
                """
+               # Make the path absolute
+               if not path.startswith("/"):
+                       path = self.path(path)
+
                # Make the path relative
                path = self.relpath(path)