File skills-mycroft-fallback-duck-duck-go.patch of Package mycroft-core

diff --git fallback-duckduckgo/__init__.py fallback-duckduckgo.new/__init__.py
index bf7bb02..6c591e0 100644
--- fallback-duckduckgo/__init__.py
+++ fallback-duckduckgo.new/__init__.py
@@ -116,12 +116,12 @@ class DuckduckgoSkill(FallbackSkill):
         LOG.debug('Query: ' + str(query))
         LOG.debug('Type: ' + r.type)
 
-        if r.answer is not None and r.answer.text and "HASH" not in r.answer.text:
+        if r.answer is not None and r.answer.text and isinstance(r.answer.text, str) and "HASH" not in r.answer.text:
             self.speak(query + self.is_verb + r.answer.text + '.')
-        elif len(r.abstract.text) > 0:
+        elif isinstance(r.abstract.text, str) and len(r.abstract.text) > 0:
             sents = split_sentences(r.abstract.text)
             self.speak(sents[0])
-        elif len(r.related) > 0 and len(r.related[0].text) > 0:
+        elif len(r.related) > 0 and isinstance(r.related[0].text, str) and len(r.related[0].text) > 0:
             related = split_sentences(r.related[0].text)[0]
             self.speak(self.format_related(related, query))
         else: