From: Frédéric Marchal <fmarchal@users.sourceforge.net>
Date: Fri, 22 Jan 2010 09:36:26 +0000 (+0000)
Subject: Detect if the URL is just a hostname (in that case .com match the default download... 
X-Git-Tag: v2_2_7~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8947bb9be3cd5695f4bf6f82ba2581f83cf4a718;p=thirdparty%2Fsarg.git

Detect if the URL is just a hostname (in that case .com match the default download list)
---

diff --git a/download.c b/download.c
index d990418..776f1e7 100644
--- a/download.c
+++ b/download.c
@@ -261,9 +261,11 @@ int is_download_suffix(const char *url)
    urllen=strlen(url)-1;
    if (urllen<=0) return(0);
    if (url[urllen] == '.') return(0); //reject a single trailing dot
+   for (i=0 ; i<urllen && (url[i]!='/' || url[i+1]=='/') && url[i]!='?' ; i++);
+   if (i>=urllen) return(0); // url is a hostname without any path or file to download
 
    for (i=0 ; i<=max_suffix && i<urllen && url[urllen-i]!='.' ; i++)
-      if (url[urllen-i] == '/') return(0);
+      if (url[urllen-i] == '/' || url[urllen-i] == '?') return(0);
    if (i>max_suffix || i>=urllen) return(0);
 
    suffix=url+urllen-i+1;