flann: fix build with MSVC /sdl option

2026-09-13 22:08:50 -05:00 · 2017-06-27 15:25:19 +03:00
parent b991665b5d
commit 22d2207d41
1 changed files with 5 additions and 0 deletions
--- a/modules/flann/include/opencv2/flann/logger.h
+++ b/modules/flann/include/opencv2/flann/logger.h
@@ -63,7 +63,12 @@ class Logger
            stream = stdout;
        }
        else {
+#ifdef _MSC_VER
+            if (fopen_s(&stream, name, "w") != 0)
+                stream = NULL;
+#else
            stream = fopen(name,"w");
+#endif
            if (stream == NULL) {
                stream = stdout;
            }