From 9ffc09a11b9d9ecbed398224e600349b441db80a Mon Sep 17 00:00:00 2001
From: Peter Johnson <johnson.peter@gmail.com>
Date: Thu, 22 Dec 2016 22:50:07 -0800
Subject: [PATCH] Fix settings example if there's no "--" in arg list.

---
 examples/settings/settings.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/settings/settings.cpp b/examples/settings/settings.cpp
index ef3bc420f7..69327e7fdd 100644
--- a/examples/settings/settings.cpp
+++ b/examples/settings/settings.cpp
@@ -37,7 +37,7 @@ int main(int argc, char** argv) {
       propName = llvm::StringRef{};
     }
   }
-  if (llvm::StringRef{argv[arg]} == "--") ++arg;
+  if (arg < argc && llvm::StringRef{argv[arg]} == "--") ++arg;
 
   // Wait to connect
   while (!camera.IsConnected())