config: Fix returning the configuration as string

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

diff --git a/src/buildservice/config.py b/src/buildservice/config.py
index 0988888f407821d62669923c57ba2368cf660aab..175b3983c8ee043414bc30513f9e54a9e36debe7 100644 (file)
--- a/src/buildservice/config.py
+++ b/src/buildservice/config.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 
 import configparser
+import io
 import logging
 import pakfire
 
@@ -32,7 +33,13 @@ class PakfireConfig(base.Object):
                                self.add_repo(repo)
 
        def __str__(self):
-               return self._make_config()
+               buffer = io.StringIO()
+
+               # Generate the configuration
+               config = self._make_config()
+               config.write(buffer)
+
+               return buffer.getvalue()
 
        # Repositories