validate: flow: Fix for line-ending mismatch issue on Windows

Unlike POSIX system, Windows distinguishes "w" and "wb" and when
a file is opened with text mode, OS will translate \n into \r\n.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1092>

diff --git a/subprojects/gst-devtools/validate/gst/validate/flow/gstvalidateflow.c b/subprojects/gst-devtools/validate/gst/validate/flow/gstvalidateflow.c
index 0662a31..873480a 100644 (file)
--- a/subprojects/gst-devtools/validate/gst/validate/flow/gstvalidateflow.c
+++ b/subprojects/gst-devtools/validate/gst/validate/flow/gstvalidateflow.c
@@ -423,7 +423,7 @@ validate_flow_setup_files (ValidateFlowOverride * flow, gint default_generate)
     g_free (directory_path);
   }
 
-  flow->output_file = fopen (flow->output_file_path, "w");
+  flow->output_file = fopen (flow->output_file_path, "wb");
   if (!flow->output_file)
     gst_validate_abort ("Could not open for writing: %s",
         flow->output_file_path);