# HG changeset patch
# User Marcin Kuzminski <marcin@rhodecode.com>
# Date 2017-10-06 13:44:17
# Node ID 824233025181103604ed113402f886b9a358500a
# Parent  cae7e0e276ca845b9cd6babef0e16e5702f407ec

commits: add protection against 500 errors on commit children/parents page.

diff --git a/rhodecode/apps/repository/views/repo_commits.py b/rhodecode/apps/repository/views/repo_commits.py
--- a/rhodecode/apps/repository/views/repo_commits.py
+++ b/rhodecode/apps/repository/views/repo_commits.py
@@ -535,8 +535,13 @@ class RepoCommitsView(RepoAppView):
         commit_id = self.request.matchdict['commit_id']
         self.load_default_context()
 
-        commit = self.rhodecode_vcs_repo.get_commit(commit_id=commit_id)
-        result = {"results": commit.children}
+        try:
+            commit = self.rhodecode_vcs_repo.get_commit(commit_id=commit_id)
+            children = commit.children
+        except CommitDoesNotExistError:
+            children = []
+
+        result = {"results": children}
         return result
 
     @LoginRequired()
@@ -549,6 +554,10 @@ class RepoCommitsView(RepoAppView):
         commit_id = self.request.matchdict['commit_id']
         self.load_default_context()
 
-        commit = self.rhodecode_vcs_repo.get_commit(commit_id=commit_id)
-        result = {"results": commit.parents}
+        try:
+            commit = self.rhodecode_vcs_repo.get_commit(commit_id=commit_id)
+            parents = commit.parents
+        except CommitDoesNotExistError:
+            parents = []
+        result = {"results": parents}
         return result