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Fix squares sample failure when a single file passed

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This commit is contained in:
Alex Kalmuk 2021-04-27 11:06:10 +03:00
parent a08eac452e
commit b04d6a2d9b
1 changed files with 2 additions and 2 deletions
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4
samples/cpp/squares.cpp
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@ -123,14 +123,14 @@ static void findSquares( const Mat& image, vector<vector<Point> >& squares )
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
static const char* names[] = { "pic1.png", "pic2.png", "pic3.png", const char* names[] = { "pic1.png", "pic2.png", "pic3.png",
"pic4.png", "pic5.png", "pic6.png", 0 }; "pic4.png", "pic5.png", "pic6.png", 0 };
help(argv[0]); help(argv[0]);
if( argc > 1) if( argc > 1)
{ {
names[0] = argv[1]; names[0] = argv[1];
names[1] = "0"; names[1] = 0;
} }
for( int i = 0; names[i] != 0; i++ ) for( int i = 0; names[i] != 0; i++ )