don't save references to null contents
authorpeter <peter@jetbrains.com>
Tue, 24 Jan 2012 18:09:04 +0000 (19:09 +0100)
committerpeter <peter@jetbrains.com>
Tue, 24 Jan 2012 18:09:04 +0000 (19:09 +0100)
commit16bd02431ed727a67b2a37e2024ad0933288db4e
tree4903c53b64b97137fcffcf5639617ff28a08b247
parent12ed7486258c8fda9e524f148c16b32d992da6b9
don't save references to null contents
platform/vcs-impl/src/com/intellij/openapi/vcs/changes/LastUnchangedContentTracker.java