From f9e5c05046ea31e1ff02971e8ea9f28e514f842f Mon Sep 17 00:00:00 2001
From: GROUX Richard <rgroux@users.noreply.github.com>
Date: Tue, 21 Jul 2015 19:35:45 +0200
Subject: [PATCH] Fix search without querry

App crash when we try to get /search

Add an empty querry '' as default
---
 lib/gollum/app.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gollum/app.rb b/lib/gollum/app.rb
index cf98690f..21ee8562 100644
--- a/lib/gollum/app.rb
+++ b/lib/gollum/app.rb
@@ -438,7 +438,7 @@ module Precious
     end
 
     get '/search' do
-      @query   = params[:q]
+      @query   = params[:q] || ''
       wiki     = wiki_new
       # Sort wiki search results by count (desc) and then by name (asc)
       @results = wiki.search(@query).sort { |a, b| (a[:count] <=> b[:count]).nonzero? || b[:name] <=> a[:name] }.reverse