more warnings fixed. +some warnings in examples

2011-05-07 12:06:58 +00:00
parent 927dccb463
commit 8ebff41c29
12 changed files with 22 additions and 18 deletions
--- a/samples/cpp/points_classifier.cpp
+++ b/samples/cpp/points_classifier.cpp
@@ -493,7 +493,7 @@ int main()

    for(;;)
    {
-        uchar key = waitKey();
+        uchar key = (uchar)waitKey();

        if( key == 27 ) break;