# HG changeset patch # User Dmitry Neverov # Date 1364375222 -14400 # Node ID 0b7e05418aa2f005269c3fb89840a8b882a7c097 # Parent 91b58ee782acb2a1d9ea074caf172a292687f1be Reuse empty maps to reduce memory diff -r 91b58ee782ac -r 0b7e05418aa2 mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialCollectChangesPolicy.java --- a/mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialCollectChangesPolicy.java Tue Mar 26 15:50:03 2013 +0400 +++ b/mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialCollectChangesPolicy.java Wed Mar 27 13:07:02 2013 +0400 @@ -365,6 +365,8 @@ throw new VcsException(e); } } + if (attributes.isEmpty()) + return emptyMap(); return attributes; }