Merge branch 'fix-404-on-network-when-entering-a-nonexistent-git-revision' into 'master'

Network page appear with an error message when entering nonexistent git revision

Closes #2362

See merge request !7172

1 files changed, 6 insertions, 10 deletions

diff --git a/lib/extracts_path.rb b/lib/extracts_path.rb
index 9b74364849e..82551f1f222 100644
--- a/lib/extracts_path.rb
+++ b/lib/extracts_path.rb
@@ -106,7 +106,7 @@ module ExtractsPath
   # resolved (e.g., when a user inserts an invalid path or ref).
   def assign_ref_vars
     # assign allowed options
-    allowed_options = ["filter_ref", "extended_sha1"]
+    allowed_options = ["filter_ref"]
     @options = params.select {|key, value| allowed_options.include?(key) && !value.blank? }
     @options = HashWithIndifferentAccess.new(@options)
 
@@ -114,17 +114,13 @@ module ExtractsPath
     @ref, @path = extract_ref(@id)
     @repo = @project.repository
 
-    if @options[:extended_sha1].present?
-      @commit = @repo.commit(@options[:extended_sha1])
-    else
-      @commit = @repo.commit(@ref)
+    @commit = @repo.commit(@ref)
 
-      if @path.empty? && !@commit && @id.ends_with?('.atom')
-        @id = @ref = extract_ref_without_atom(@id)
-        @commit = @repo.commit(@ref)
+    if @path.empty? && !@commit && @id.ends_with?('.atom')
+      @id = @ref = extract_ref_without_atom(@id)
+      @commit = @repo.commit(@ref)
 
-        request.format = :atom if @commit
-      end
+      request.format = :atom if @commit
     end
 
     raise InvalidPathError unless @commit