QPID-4801: Show error when config file cannot be read.

When the configuration code fails to load the file, for whatever reason,
it now reports an error.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1478133 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 0 deletions

diff --git a/cpp/src/qpid/Options.cpp b/cpp/src/qpid/Options.cpp
index c0e955e2b3..ce96c3fee0 100644
--- a/cpp/src/qpid/Options.cpp
+++ b/cpp/src/qpid/Options.cpp
@@ -16,6 +16,7 @@
  *
  */
 
+#include "qpid/log/Logger.h"
 #include "qpid/Options.h"
 #include "qpid/Exception.h"
 
@@ -196,6 +197,8 @@ void Options::parse(int argc, char const* const* argv, const std::string& config
                 // End of hack
             }
             else {
+                // log the inability to read the configuration file
+                QPID_LOG(warning, "Config file not read: " << configFile);
                 // No error if default configfile is missing/unreadable
                 // but complain for non-default config file.
                 if (configFile != defaultConfigFile)