From 0059ab2e388234a297575e7d1efb3ed17ae351e7 Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh.de>
Date: Sun, 7 Mar 2010 23:12:30 +0100
Subject: [PATCH] Fixed device file name output on ioctl mismatch.

---
 tool/MasterDevice.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/MasterDevice.cpp b/tool/MasterDevice.cpp
index 7ae28404..e6508342 100644
--- a/tool/MasterDevice.cpp
+++ b/tool/MasterDevice.cpp
@@ -85,7 +85,7 @@ void MasterDevice::open(Permissions perm)
         if (module_data.ioctl_version_magic != EC_IOCTL_VERSION_MAGIC) {
             stringstream err;
             err << "ioctl() version magic is differing: "
-                << deviceName << ": " << module_data.ioctl_version_magic
+                << deviceName.str() << ": " << module_data.ioctl_version_magic
                 << ", ethercat tool: " << EC_IOCTL_VERSION_MAGIC;
             throw MasterDeviceException(err);
         }