From 293a535aa4c47bd17a17d00fc7cdf10be92d6780 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Fri, 16 May 2014 20:42:18 -0400
Subject: [PATCH] Fix crash with mouse input in search plugin

---
 plugins/search.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/search.cpp b/plugins/search.cpp
index e0213bf06..72001275c 100644
--- a/plugins/search.cpp
+++ b/plugins/search.cpp
@@ -180,6 +180,10 @@ public:
         {
             // Query typing mode
 
+            if (input->empty())
+            {
+                return false;
+            }
             df::interface_key last_token = *input->rbegin();
             if (last_token >= interface_key::STRING_A032 && last_token <= interface_key::STRING_A126)
             {