Fixed problems when using a hidden config file

- Found when using an output that needs the SCH, not specifying the
  SCH and more than one SCH was found.

Closes #138

CHANGELOG.md

@@ -91,6 +91,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Gerber: job file didn't use the global output pattern. (#116)
 - Warnings count
 - Update XML: Removed the side effect Bom. (#106)
+- Problems when using a hidden config file, using an output that needs the SCH,
+  not specifying the SCH and more than one SCH was found. (#138)
 
 
 ## [0.11.0] - 2021-04-25

kibot/__main__.py

@@ -116,6 +116,9 @@ def solve_schematic(a_schematic, a_board_file, config):
             logger.info('Using SCH file: '+schematic)
         elif len(schematics) > 1:
             # Look for a schematic with the same name as the config
+            if config[0] == '.':
+                # Unhide hidden config
+                config = config[1:]
             while '.' in config:
                 config = os.path.splitext(config)[0]
             sch = config+'.sch'