Free raw on error or empty read - sacc - sacc (saccomys): simple gopher client.
       
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       ---
 (DIR) commit 21f17b1b4f46148775147403b4057c148b44bbda
 (DIR) parent cdc79e9b37b3d104c7d50f7bff217c1dc5eb2f34
 (HTM) Author: Quentin Rameau <quinq@fifth.space>
       Date:   Thu, 22 Jun 2017 14:22:04 +0200
       
       Free raw on error or empty read
       
       Diffstat:
         sacc.c                              |       5 ++++-
       
       1 file changed, 4 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/sacc.c b/sacc.c
       @@ -311,8 +311,11 @@ dig(Item *entry, Item *item)
                sendselector(sock, item->selector);
                item->raw = getrawitem(sock);
        
       -        if (!*item->raw)      /* empty read */
       +        if (!*item->raw) {    /* empty read */
       +                free(item->raw);
       +                item->raw = NULL;
                        return 0;
       +        }
        
                if (item->type == '1')
                        item->dir = molddiritem(item->raw);