From 23678826ada17e307d597cb0a39b41574e41e8dc Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Wed, 10 Jan 2007 02:29:00 +0100
Subject: [PATCH] dec2int: check for overflow.

---
 flower/string-convert.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/flower/string-convert.cc b/flower/string-convert.cc
index 43f0389bde..6a6dbc6d7c 100644
--- a/flower/string-convert.cc
+++ b/flower/string-convert.cc
@@ -66,7 +66,6 @@ String_convert::bin2unsigned (string bin_string)
   return result_u;
 }
 
-// breendet imp from string
 int
 String_convert::dec2int (string dec_string)
 {
@@ -76,6 +75,8 @@ String_convert::dec2int (string dec_string)
   long l = 0;
   if (!sscanf (dec_string.c_str (), "%ld", &l))
     assert (false);
+
+  assert (form_string ("%ld", l) == dec_string);
   
   return (int)l;
 }
-- 
2.39.5