hgwebdir: check for repo foo before browsing subdirectories of foo/

mercurial/hgweb/hgwebdir_mod.py

@@ -221,21 +221,9 b' class hgwebdir(object):'
                           tmpl('error', error='%r not found' % fname))
             elif virtual:
                 repos = dict(self.repos)
-                # browse subdirectories
-                subdir = virtual + '/'
-                if [r for r in repos if r.startswith(subdir)]:
-                    makeindex(req, subdir)
-                    return
-
                 while virtual:
                     real = repos.get(virtual)
                     if real:
-                        break
-                    up = virtual.rfind('/')
-                    if up < 0:
-                        break
-                    virtual = virtual[:up]
-                if real:
                     req.env['REPO_NAME'] = virtual
                     try:
                         repo = hg.repository(parentui, real)
@@ -244,7 +232,19 b' class hgwebdir(object):'
                         req.write(tmpl("error", error=inst.strerror))
                     except hg.RepoError, inst:
                         req.write(tmpl("error", error=str(inst)))
-                else:
+                        return
+
+                    # browse subdirectories
+                    subdir = virtual + '/'
+                    if [r for r in repos if r.startswith(subdir)]:
+                        makeindex(req, subdir)
+                        return
+
+                    up = virtual.rfind('/')
+                    if up < 0:
+                        break
+                    virtual = virtual[:up]
+                
                     req.write(tmpl("notfound", repo=virtual))
             else:
                 if req.form.has_key('static'):