Fixed warnings about unused return value of fscanf, scanf and system

2012-04-10 15:44:07 +00:00
parent 7fd1cfc5e7
commit c712f376d5
9 changed files with 90 additions and 42 deletions
--- a/samples/cpp/select3dobj.cpp
+++ b/samples/cpp/select3dobj.cpp
@@ -491,7 +491,8 @@ int main(int argc, char** argv)
        if( outbarename )
        {
            cmd[6 + outbarename - outprefix] = '\0';
-            system(cmd);
+            int result = system(cmd);
+            CV_Assert(result == 0);
            outbarename++;
        }
        else