From 73a5058f692fab395dbb8c06a56f805ccc4853d9 Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Thu, 19 Aug 2004 12:26:11 +0000
Subject: [PATCH] Empty strings.  Bah\!

---
 tools/find-strings.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/find-strings.py b/tools/find-strings.py
index 5cba6fc17..bbaa36443 100755
--- a/tools/find-strings.py
+++ b/tools/find-strings.py
@@ -43,6 +43,8 @@ def main():
             s = eval(s)
             s = s.replace('%s', ' ')
             s = s.replace('%r', ' ')
+            if not s:
+                continue
             if len(s.translate(string.ascii, goodChars))/len(s) < 0.2:
                 continue
             if len(s) <= 3: