# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1599692956 -7200
# Node ID 39c379fa8c65f6c61779351f366d8fa737864441
# Parent  1a4dae6bd9678035c1ee3a08cd5e4d80647fccce
FIX: Check the return value when calling only when the callable has been really called.

Now the association mapping of filename to file modes follows really the
documentation.

diff -r 1a4dae6bd967 -r 39c379fa8c65 configmix/__init__.py
--- a/configmix/__init__.py	Tue Jul 28 08:37:37 2020 +0200
+++ b/configmix/__init__.py	Thu Sep 10 01:09:16 2020 +0200
@@ -304,8 +304,8 @@
         if fnmatch.fnmatch(filename, p):
             if callable(m):
                 m = m(filename)
-            if m is None:
-                continue
+                if m is None:
+                    continue
             return mode_loaders[m](filename)
     else:
         raise ValueError("Unknown configuration file type for filename "