use skip_prefix to avoid magic numbers

diff --git a/http.c b/http.c
index 84463dff3dc3c350abdc1cc1335a5fdddff5a1fe..2b4f6a357c39f3685107da3cf63a9891470a6de9 100644 (file)
--- a/http.c
+++ b/http.c
@@ -978,6 +978,9 @@ static void extract_content_type(struct strbuf *raw, struct strbuf *type,
                while (*p && !isspace(*p))
                        p++;
        }
+
+       if (!charset->len && starts_with(type->buf, "text/"))
+               strbuf_addstr(charset, "ISO-8859-1");
 }
 
 /* http_request() targets */