main: allow -c to be used multiple times

Merge values from multiple files.

1 files changed, 3 insertions, 3 deletions

diff --git a/alot/__main__.py b/alot/__main__.py
index d9c69149..1b037ec3 100644
--- a/alot/__main__.py
+++ b/alot/__main__.py
@@ -31,7 +31,7 @@ def parser():
     parser.add_argument('-r', '--read-only', action='store_true',
                         help='open notmuch database in read-only mode')
     parser.add_argument('-c', '--config', metavar='FILENAME',
-                        action=cargparse.ValidatedStoreAction,
+                        action=cargparse.ValidatedAppendAction,
                         validator=cargparse.require_file,
                         help='configuration file')
     parser.add_argument('-n', '--notmuch-config', metavar='FILENAME',
@@ -101,12 +101,12 @@ def main():
 
     # locate alot config files
     cpath = options.config
-    if options.config is None:
+    if cpath is None:
         xdg_dir = get_xdg_env('XDG_CONFIG_HOME',
                               os.path.expanduser('~/.config'))
         alotconfig = os.path.join(xdg_dir, 'alot', 'config')
         if os.path.exists(alotconfig):
-            cpath = alotconfig
+            cpath = [alotconfig]
 
     try:
         settings.read_config(cpath)