From c249e1c4c90b8fd362c5a1dbe9f6beaf66ea8e7b Mon Sep 17 00:00:00 2001
From: Rodrigo Braz Monteiro <zeratul@cellosoft.com>
Date: Fri, 26 Oct 2007 19:30:59 +0000
Subject: [PATCH] Applied patch by 2points to fix an issue with thesaurus.

Originally committed to SVN as r1625.
---
 aegisub/mythes.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/aegisub/mythes.cxx b/aegisub/mythes.cxx
index 44de96b38..39c56dab9 100644
--- a/aegisub/mythes.cxx
+++ b/aegisub/mythes.cxx
@@ -371,6 +371,7 @@ int MyThes::binsearch(char * sw, char* list[], int nlst)
     lp = 0;
     up = nlst-1;
     indx = -1;
+    if (nlst == 0) return -1;
     if (strcmp(sw,list[lp]) < 0) return -1;
     if (strcmp(sw,list[up]) > 0) return -1;
     while (indx < 0 ) {
@@ -394,3 +395,4 @@ char * MyThes::get_th_encoding()
   return NULL;
 }
 
+