Merge branch 'js/misc-fixes' into maint

diff --git a/path.c b/path.c
index 22b9e0b8d8d392a31cb61a91fb9aeb32529e2d5b..56317a66be27e933d94e815d41a8806d235adbb7 100644 (file)
--- a/path.c
+++ b/path.c
@@ -445,18 +445,22 @@ const char *enter_repo(const char *path, int strict)
                }
                if (!suffix[i])
                        return NULL;
-               gitfile = read_gitfile(used_path) ;
+               gitfile = read_gitfile(used_path);
                if (gitfile)
                        strcpy(used_path, gitfile);
                if (chdir(used_path))
                        return NULL;
                path = validated_path;
        }
-       else if (chdir(path))
-               return NULL;
+       else {
+               const char *gitfile = read_gitfile(path);
+               if (gitfile)
+                       path = gitfile;
+               if (chdir(path))
+                       return NULL;
+       }
 
-       if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 &&
-           validate_headref("HEAD") == 0) {
+       if (is_git_directory(".")) {
                set_git_dir(".");
                check_repository_format();
                return path;
@@ -690,6 +694,11 @@ const char *remove_leading_path(const char *in, const char *prefix)
  * normalized, any time "../" eats up to the prefix_len part,
  * prefix_len is reduced. In the end prefix_len is the remaining
  * prefix that has not been overridden by user pathspec.
+ *
+ * NEEDSWORK: This function doesn't perform normalization w.r.t. trailing '/'.
+ * For everything but the root folder itself, the normalized path should not
+ * end with a '/', then the callers need to be fixed up accordingly.
+ *
  */
 int normalize_path_copy_len(char *dst, const char *src, int *prefix_len)
 {