remote: actually check if remote exits

diff --git a/sha1_file.c b/sha1_file.c
index 27ce7b705e12ca0343a4a232788494e5dee518d5..aab1872b4c95416fc7c8ae9c93cd25f341e2d4c1 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -36,6 +36,7 @@
 static inline uintmax_t sz_fmt(size_t s) { return s; }
 
 const unsigned char null_sha1[20];
+const struct object_id null_oid;
 
 /*
  * This is meant to hold a *small* number of objects that you would
@@ -395,7 +396,7 @@ void add_to_alternates_file(const char *reference)
                struct strbuf line = STRBUF_INIT;
                int found = 0;
 
-               while (strbuf_getline(&line, in, '\n') != EOF) {
+               while (strbuf_getline(&line, in) != EOF) {
                        if (!strcmp(reference, line.buf)) {
                                found = 1;
                                break;
@@ -3504,12 +3505,12 @@ static int for_each_file_in_obj_subdir(int subdir_nr,
                                break;
                }
        }
-       strbuf_setlen(path, baselen);
+       closedir(dir);
 
+       strbuf_setlen(path, baselen);
        if (!r && subdir_cb)
                r = subdir_cb(subdir_nr, path->buf, data);
 
-       closedir(dir);
        return r;
 }