Fix error when cache is incomplete

Author: ojacques

mkdocs_git_committers_plugin_2/plugin.py

@@ -70,8 +70,9 @@ def list_contributors(self, path):
             return [], last_commit_date
 
         # Try to leverage the cache
-        if self.cache_date and time.strptime(last_commit_date, "%Y-%m-%d") < time.strptime(self.cache_date, "%Y-%m-%d"):
-            return self.cache_page_authors[path]['authors'], self.cache_page_authors[path]['last_commit_date']
+        if path in self.cache_page_authors:
+            if self.cache_date and time.strptime(last_commit_date, "%Y-%m-%d") < time.strptime(self.cache_date, "%Y-%m-%d"):
+                return self.cache_page_authors[path]['authors'], self.cache_page_authors[path]['last_commit_date']
 
         url_contribs = self.githuburl + self.config['repository'] + "/contributors-list/" + self.config['branch'] + "/" + path
         LOG.info("git-committers: fetching contributors for " + path)

setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name='mkdocs-git-committers-plugin-2',
-    version='1.1.0',
+    version='1.1.1',
     description='An MkDocs plugin to create a list of contributors on the page',
     long_description='The git-committers plugin will seed the template context with a list of github committers and other useful GIT info such as last modified date',
     keywords='mkdocs pdf github',