fix ansible-doc regression from missing plugins (ansible#41167)

greut · Jun 6, 2018 · 087efe4 · 087efe4
1 parent 2be2a57
commit 087efe4
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/ansible/cli/doc.py b/lib/ansible/cli/doc.py
@@ -156,7 +156,10 @@ def run(self):
         # process command line list
         text = ''
         for plugin in self.args:
-            text += self.format_plugin_doc(plugin, loader, plugin_type, search_paths)
+            textret = self.format_plugin_doc(plugin, loader, plugin_type, search_paths)
+
+            if textret:
+                text += textret
 
         if text:
             self.pager(text)