From ebfc45e55010c11f03e811e0194da5bbe4ef00e7 Mon Sep 17 00:00:00 2001
From: Martin Guenther <martin.guenther@dfki.de>
Date: Wed, 21 Dec 2016 17:51:26 +0100
Subject: [PATCH] Don't connect to any device if URI cannot be resolved

Fixes #35.
---
 src/openni2_driver.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/openni2_driver.cpp b/src/openni2_driver.cpp
index 6e1d62c4..02d2f890 100644
--- a/src/openni2_driver.cpp
+++ b/src/openni2_driver.cpp
@@ -716,10 +716,11 @@ std::string OpenNI2Driver::resolveDeviceURI(const std::string& device_id) throw(
         }
       }
     }
-    return matched_uri;
+    if (match_found)
+      return matched_uri;
+    else
+      return "INVALID";
   }
-
-  return "INVALID";
 }
 
 void OpenNI2Driver::initDevice()