From 91115d93cf4103c3d37bf8a7588902b4f811c3f2 Mon Sep 17 00:00:00 2001
From: Tom Zanussi <tzanussi@gmail.com>
Date: Thu, 1 Apr 2010 23:59:17 -0500
Subject: [PATCH] --- yaml --- r: 191203 b: refs/heads/master c:
 46656ac7fb3252f8a3db29b18638e0e8067849ba h: refs/heads/master i:   191201:
 f2fc10e4f9a3e672e901230f1a70542b4735427d   191199:
 ac7e5f744576a5dce25adea40dc7c29528ffd208 v: v3

---
 [refs]                            |  2 +-
 trunk/tools/perf/builtin-report.c | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index e3033e177b88..ae2cc822cf23 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 529870e37473a9fc609078f03cc5b4148cf06a87
+refs/heads/master: 46656ac7fb3252f8a3db29b18638e0e8067849ba
diff --git a/trunk/tools/perf/builtin-report.c b/trunk/tools/perf/builtin-report.c
index daee082ab42b..00b358ff135c 100644
--- a/trunk/tools/perf/builtin-report.c
+++ b/trunk/tools/perf/builtin-report.c
@@ -269,6 +269,13 @@ static struct perf_event_ops event_ops = {
 	.read	= process_read_event,
 };
 
+extern volatile int session_done;
+
+static void sig_handler(int sig __attribute__((__unused__)))
+{
+	session_done = 1;
+}
+
 static int __cmd_report(void)
 {
 	int ret = -EINVAL;
@@ -276,6 +283,8 @@ static int __cmd_report(void)
 	struct rb_node *next;
 	const char *help = "For a higher level overview, try: perf report --sort comm,dso";
 
+	signal(SIGINT, sig_handler);
+
 	session = perf_session__new(input_name, O_RDONLY, force);
 	if (session == NULL)
 		return -ENOMEM;
@@ -465,7 +474,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
 {
 	argc = parse_options(argc, argv, options, report_usage, 0);
 
-	setup_browser();
+	if (strcmp(input_name, "-") != 0)
+		setup_browser();
 
 	if (symbol__init() < 0)
 		return -1;