facedetect: Fix compiler warning with clang 3.8

Use namespace only after it was actually defined by a header.

gstfacedetect.cpp:79:17: error: using directive refers to implicitly-defined namespace 'std' [-Werror]
using namespace std;
                ^
This commit is contained in:
Heinrich Fink 2016-06-10 11:32:46 +03:00 committed by Sebastian Dröge
parent ea7c0981ec
commit 3107f5df76

View file

@ -76,10 +76,10 @@
# include <config.h>
#endif
using namespace std;
#include <vector>
using namespace std;
#include "gstfacedetect.h"
#if (CV_MAJOR_VERSION >= 3)
#include <opencv2/imgproc.hpp>