[tip:perf/urgent] perf hists browser: Fix indentation of folded sign on --hierarchy

[tip-bot for Namhyung Kim]

Commit-ID:  3d9f4683929a968dc9b9493f4e608b109ad292a2
Gitweb:     http://git.kernel.org/tip/3d9f4683929a968dc9b9493f4e608b109ad292a2
Author:     Namhyung Kim <namhyung@xxxxxxxxxx>
AuthorDate: Tue, 8 Nov 2016 22:08:30 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 9 Nov 2016 11:20:56 -0300

perf hists browser: Fix indentation of folded sign on --hierarchy

It should indent 2 spaces for folded sign and a whitespace.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Tested-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20161108130833.9263-2-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/ui/browsers/hists.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 5adedc1..225ef2a 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1337,8 +1337,8 @@ static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
 		}
 
 		if (first) {
-			ui_browser__printf(&browser->b, "%c", folded_sign);
-			width--;
+			ui_browser__printf(&browser->b, "%c ", folded_sign);
+			width -= 2;
 			first = false;
 		} else {
 			ui_browser__printf(&browser->b, "  ");
@@ -1555,7 +1555,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
 	int indent = hists->nr_hpp_node - 2;
 	bool first_node, first_col;
 
-	ret = scnprintf(buf, size, " ");
+	ret = scnprintf(buf, size, "  ");
 	if (advance_hpp_check(&dummy_hpp, ret))
 		return ret;