From e0fd94a55b2211f0e648773733ae6966c0be372a Mon Sep 17 00:00:00 2001
From: qedk <1994constant@gmail.com>
Date: Fri, 12 Jun 2020 03:48:34 +0530
Subject: [PATCH] Trim and validate query

Closes #234
---
 wikipedia/wikipedia.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/wikipedia/wikipedia.py b/wikipedia/wikipedia.py
index 7ad50e1..7661378 100644
--- a/wikipedia/wikipedia.py
+++ b/wikipedia/wikipedia.py
@@ -89,7 +89,11 @@ def search(query, results=10, suggestion=False):
   * results - the maxmimum number of results returned
   * suggestion - if True, return results and suggestion (if any) in a tuple
   '''
-
+  
+  query = query.strip()
+  if len(query) == 0:
+    raise WikipediaException('Query parameter must not be empty.')
+   
   search_params = {
     'list': 'search',
     'srprop': '',