Reporting dali version on stderr instead of stdout

Can use JSON parser directly from library without requiring a dali
application. If the writer is used to write to stdout, then the output
is 'corrupted' by having the library version numbers within it. It is
better instead to report the version numbers on stderr (Better still
to log them, rather than using stream).

Change-Id: Ie1cb6b1e3cc04a6e4f643ed4d6336f33b2e025f0

diff --git a/dali-toolkit/public-api/dali-toolkit-version.cpp b/dali-toolkit/public-api/dali-toolkit-version.cpp
index f8d7918..9f79c9c 100644 (file)
--- a/dali-toolkit/public-api/dali-toolkit-version.cpp
+++ b/dali-toolkit/public-api/dali-toolkit-version.cpp
@@ -42,7 +42,7 @@ struct PrintVersion
 {
   PrintVersion()
   {
-    std::cout << "DALi Toolkit:   " << TOOLKIT_MAJOR_VERSION << "." << TOOLKIT_MINOR_VERSION << "." << TOOLKIT_MICRO_VERSION << " (" << TOOLKIT_BUILD_DATE << ")" << std::endl;
+    std::cerr << "DALi Toolkit:   " << TOOLKIT_MAJOR_VERSION << "." << TOOLKIT_MINOR_VERSION << "." << TOOLKIT_MICRO_VERSION << " (" << TOOLKIT_BUILD_DATE << ")" << std::endl;
   }
 };
 PrintVersion TOOLKIT_VERSION;