From 1029716a8a8934fe1f0502e3da0d65646f45c911 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Thu, 19 Jan 2006 15:35:34 +0000 Subject: [PATCH] * Don't show cycles, they're not very useful. --- src/nix-store/dotgraph.cc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/nix-store/dotgraph.cc b/src/nix-store/dotgraph.cc index fa8d353bc..1d8ebfbd0 100644 --- a/src/nix-store/dotgraph.cc +++ b/src/nix-store/dotgraph.cc @@ -108,8 +108,10 @@ void printDotGraph(const PathSet & roots) for (PathSet::iterator i = references.begin(); i != references.end(); ++i) { - workList.insert(*i); - cout << makeEdge(*i, path); + if (*i != path) { + workList.insert(*i); + cout << makeEdge(*i, path); + } }