From ab9246618b1d369cdba1140135dedb8affc5485e Mon Sep 17 00:00:00 2001
From: erdgeist <>
Date: Tue, 23 Oct 2007 00:39:21 +0000
Subject: some clients chose to accidently send negative numwants

---
 scan_urlencoded_query.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'scan_urlencoded_query.c')

diff --git a/scan_urlencoded_query.c b/scan_urlencoded_query.c
index 241a904..a78a697 100644
--- a/scan_urlencoded_query.c
+++ b/scan_urlencoded_query.c
@@ -78,8 +78,11 @@ ssize_t scan_urlencoded_query(char **string, char *deststring, SCAN_SEARCHPATH_F
 }
 
 ssize_t scan_fixed_int( char *data, size_t len, int *tmp ) {
+  int minus = 0;
   *tmp = 0;
+  if( *data == '-' ) --len, ++data, ++minus;
   while( (len > 0) && (*data >= '0') && (*data <= '9') ) { --len; *tmp = 10**tmp + *data++-'0'; }
+  if( minus ) *tmp = -*tmp;
   return len;
 }
 
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