tree 711a90b3c494a19dab524c8482b20eff2d4ee665
parent 3186b6815d49b5e0defbd884223da3778edb59fc
author Namhyung Kim <namhyung@kernel.org> 1398142571 +0900
committer Jiri Olsa <jolsa@kernel.org> 1398349988 +0200

perf ui/tui: Fix off-by-one in hist_browser__update_nr_entries()

The nr_entries variable is increased inside the loop in the function
but it always count the first entry regardless of it's filtered or
not; caused an off-by-one error.

It'd become a problem especially there's no entry at all - it'd get a
segfault during referencing a NULL pointer.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1398327843-31845-9-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>