From cf22a40e611cd1aeda44bca29d86e5d34ff90dc5 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 10 Oct 2010 03:31:00 +0100
Subject: [PATCH] perf: Fix detection of script extension

The extension starts with the last dot in the name, not the first.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 tools/perf/builtin-trace.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 3ea6219..deda1a9 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -282,7 +282,7 @@ static int parse_scriptname(const struct option *opt __used,
 		script++;
 	} else {
 		script = str;
-		ext = strchr(script, '.');
+		ext = strrchr(script, '.');
 		if (!ext) {
 			fprintf(stderr, "invalid script extension");
 			return -1;
-- 
1.7.1