explicitly skip adding content_type warnings when path has its own wa…

…rning

pyxform/survey.py

@@ -572,6 +572,7 @@ def _add_empty_translations(self, warnings=None):
                 paths[path] = paths.get(path, set()).union(content.keys())
 
         for lang, translation in self._translations.items():
+            this_path_has_warning = False
             for path, content_types in paths.items():
                 if path not in self._translations[lang]:
                     self._translations[lang][path] = {}
@@ -581,15 +582,20 @@ def _add_empty_translations(self, warnings=None):
                         lang, question_and_column[0], question_and_column[1]
                     )
                     warnings.append(missing_warning)
+                    # no need to warn about content types missing translations since the
+                    # whole path has a warning now.
+                    this_path_has_warning = True
 
                 for content_type in content_types:
                     if content_type not in self._translations[lang][path]:
                         self._translations[lang][path][content_type] = u"-"
                         # missing question thingy thats like media
-                        missing_warning = self._generate_missing_translation_warning(
-                            lang, path.split(":")[0], content_type
-                        )
-                        warnings.append(missing_warning)
+                        if not this_path_has_warning:
+                            # the path has a translation but the content type is missing one.
+                            missing_warning = self._generate_missing_translation_warning(
+                                lang, path.split(":")[0], content_type
+                            )
+                            warnings.append(missing_warning)
 
     def _generate_missing_translation_warning(self, lang, question_name, column_name):
         found_on_msg = (