From edeef0fdbc3822c0bc741b5bd0ccb7ac6205f822 Mon Sep 17 00:00:00 2001
From: Vlad Shakhuro <shahurik@ya.ru>
Date: Wed, 25 Jun 2014 15:43:34 +0400
Subject: [PATCH] fprintf(stderr, ...) -> cerr << ...

---
 modules/adas/tools/fcw_train.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/adas/tools/fcw_train.cpp b/modules/adas/tools/fcw_train.cpp
index c99a4c1fb..83adc1cbe 100644
--- a/modules/adas/tools/fcw_train.cpp
+++ b/modules/adas/tools/fcw_train.cpp
@@ -14,6 +14,10 @@ using std::getline;
 #include <sstream>
 using std::stringstream;
 
+#include <iostream>
+using std::cerr;
+using std::endl;
+
 #include <opencv2/core.hpp>
 using cv::Rect;
 
@@ -185,10 +189,10 @@ int main(int argc, char *argv[])
     }
     catch( const char *err )
     {
-        fprintf(stderr, "%s", err);
+        cerr << err << endl;
     }
     catch( ... )
     {
-        fprintf(stderr, "Unknown error\n");
+        cerr << "Unknown error\n" << endl;
     }
 }