tImprove starting url validation - sacc - sacc (saccomys): simple gopher client.
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       ---
 (DIR) commit b3e4d9f82f0e3de4c8de054e419819960db1a0d2
 (DIR) parent ff115925b71781e2f000218d6d0e9d624c863cdb
 (HTM) Author: Quentin Rameau <quinq@fifth.space>
       Date:   Fri, 25 Aug 2017 14:12:33 +0200
       
       Improve starting url validation
       
       With a single-char invalid path in the url, we would possibly push the
       pointer over the actual string.
       
       Thanks to Hiltjo for spotting this!
       
       Diffstat:
         sacc.c                              |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/sacc.c b/sacc.c
       t@@ -714,7 +714,7 @@ moldentry(char *url)
                        }
                }
        
       -        if (*host == '\0' || *port == '\0' || ipv6)
       +        if (*host == '\0' || *port == '\0' || ipv6 || *gopherpath == '\0')
                        die("Can't parse url");
        
                entry = xcalloc(sizeof(Item));