[PATCH 4/5] perf stat: allow tab as cvs delimiter

[Jim Cromie]

If option -x '\t' is given, convert '\t' to "\t".
This makes cvs printing more flexible.

Signed-off-by: Jim Cromie <jim.cromie@xxxxxxxxx>
---
 tools/perf/builtin-stat.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 660bed1..b3e6e56 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1198,9 +1198,11 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
 		}
 	}
 
-	if (csv_sep)
+	if (csv_sep) {
 		csv_output = true;
-	else
+		if (!strcmp(csv_sep, "\\t"))
+			csv_sep = "\t";
+	} else
 		csv_sep = DEFAULT_SEPARATOR;
 
 	/*
-- 
1.7.4.4

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