From 87af05d4b693cb7d98799b10b9e4fce33ad14a71 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Wed, 30 Mar 2016 19:31:23 +0100
Subject: added a "hashflag" to modules to stop modules being loaded that rely
 on a not-present config option.

---
 modules/wolframalpha.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/wolframalpha.py')

diff --git a/modules/wolframalpha.py b/modules/wolframalpha.py
index 534187dc..3ab5d670 100644
--- a/modules/wolframalpha.py
+++ b/modules/wolframalpha.py
@@ -1,3 +1,5 @@
+#--require-config wolframalpha-api-key
+
 import re
 import Utils
 
@@ -21,6 +23,7 @@ class Module(object):
             if int(soup.find("queryresult").get("numpods")) > 0:
                 input = soup.find(id="Input").find("subpod").find("plaintext"
                     ).text
+                answered = False
                 for pod in soup.find_all("pod"):
                     if pod.get("primary") == "true":
                         answer = pod.find("subpod").find("plaintext")
@@ -34,8 +37,11 @@ class Module(object):
                                     match.group(1), 16)), text)
                             else:
                                 break
+                        answered = True
                         event["stdout"].write(text)
                         break
+                if not answered:
+                    event["stderr"].write("No results found")
             else:
                 event["stderr"].write("No results found")
         else:
-- 
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