Comments
Patch
@@ -850,12 +850,14 @@ def graph(web, req, tmpl):
uprev = min(max(0, count - 1), rev + revcount)
downrev = max(0, rev - revcount)
changenav = webutil.revnavgen(pos, revcount, count, web.repo.changectx)
- dag = graphmod.dagwalker(web.repo, range(start, end)[::-1])
- tree = list(graphmod.colored(dag, web.repo))
+ tree = []
+ if start < end:
+ dag = graphmod.dagwalker(web.repo, range(start, end)[::-1])
+ tree = list(graphmod.colored(dag, web.repo))
def getcolumns(tree):
cols = 0
for (id, type, ctx, vtx, edges) in tree:
if type != graphmod.CHANGESET: