From 09ec3cf7c63f25a11679bcc3e01d5a51a4dff073 Mon Sep 17 00:00:00 2001
From: Oleh Prypin <oprypin@webrtc.org>
Date: Thu, 17 May 2018 16:15:59 +0200
Subject: [PATCH] Fix logic for camera check. Still run the test if webcam is
 found

TBR: phoglund@webrtc.org
No-Try: True
Bug: chromium:755660
Change-Id: Iea1ae4a599a644aca18181f68fe155a659163766
Reviewed-on: https://webrtc-review.googlesource.com/77426
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23286}
---
 tools_webrtc/ensure_webcam_is_running.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools_webrtc/ensure_webcam_is_running.py b/tools_webrtc/ensure_webcam_is_running.py
index 952ebd61b6..10153a1451 100755
--- a/tools_webrtc/ensure_webcam_is_running.py
+++ b/tools_webrtc/ensure_webcam_is_running.py
@@ -110,13 +110,14 @@ def _ForcePythonInterpreter(cmd):
 
 
 def Main(argv):
-  if IsWebCamRunning():
-    return 0
-  if not StartWebCam():
-    return 1
+  if not IsWebCamRunning():
+    if not StartWebCam():
+      return 1
 
   if argv:
     return subprocess.call(_ForcePythonInterpreter(argv))
+  else:
+    return 0
 
 
 if __name__ == '__main__':