From: David du Colombier <0intro@gmail.com>
Date: Fri, 21 Aug 2015 18:31:50 +0000 (+0200)
Subject: cmd/trace: don't fail when no browser is available
X-Git-Tag: go1.6beta1~1305
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=9538e4e73b42c273be9c5e2bb7b356b454b10dbd;p=gostls13.git

cmd/trace: don't fail when no browser is available

When there is no browser available on the system,
we should print the URL instead of failing.

Change-Id: I4a2b099e17609394273eff150062c285d76bbac1
Reviewed-on: https://go-review.googlesource.com/13774
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
---

diff --git a/src/cmd/trace/main.go b/src/cmd/trace/main.go
index 27d8699b5a..e493be91b7 100644
--- a/src/cmd/trace/main.go
+++ b/src/cmd/trace/main.go
@@ -71,7 +71,7 @@ func main() {
 	}
 	// Open browser.
 	if !startBrowser("http://" + ln.Addr().String()) {
-		dief("failed to start browser\n")
+		fmt.Fprintf(os.Stderr, "Trace viewer is listening on http://%s\n", ln.Addr().String())
 	}
 
 	// Parse and symbolize trace asynchronously while browser opens.