Mercurial > hg > mercurial
changeset 574:0b7e05418aa2
Reuse empty maps to reduce memory
author | Dmitry Neverov <dmitry.neverov@jetbrains.com> |
---|---|
date | Wed, 27 Mar 2013 13:07:02 +0400 |
parents | 91b58ee782ac |
children | 19503fefd1c9 |
files | mercurial-server/src/jetbrains/buildServer/buildTriggers/vcs/mercurial/MercurialCollectChangesPolicy.java |
diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- 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; }