[PATCH 0/4] Initial Coverity fixes

[John Keeping]

All of the issues addressed here are harmless, but it will let us see
what happens when we fix problems identified by Coverity.

I also marked a couple of problems as false positives in the interface,
but someone should double-check those.

John Keeping (4):
  cgit.c: remove useless null check
  scan-tree: remove useless strdup()
  ui-blob: remove useless null check
  ui-refs: remove useless null check

 cgit.c      |    2 +-
 scan-tree.c |    2 +-
 ui-blob.c   |    2 +-
 ui-refs.c   |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

-- 
1.7.9.5