scripting: fix/improve deprecation message

The message was missing a '\n', so it was merged with the next line,
which also typically caused it not to be printed with the colors for
warnings.

Print the full new path in the warning message. (Normally, cfg should
never be NULL, so accounting for this case is just for robustness.)

1 files changed, 6 insertions, 3 deletions

diff --git a/player/scripting.c b/player/scripting.c
index 2ad45075b0..d8fbb6f84e 100644
--- a/player/scripting.c
+++ b/player/scripting.c
@@ -198,9 +198,12 @@ void mp_load_scripts(struct MPContext *mpctx)
             for (int n = 0; files && files[n]; n++) {
                 if (s && !warning_displayed) {
                     warning_displayed = 1;
-                    MP_WARN(mpctx,
-                            "warning: '%s' - '%s' dirs are deprecated. Please move scripts to '%s'.",
-                            files[n], dirs[s], dirs[0]);
+                    char *cfg = mp_find_config_file(tmp, mpctx->global, "");
+                    if (cfg)
+                        cfg = mp_path_join(tmp, bstr0(cfg), bstr0("scripts"));
+                    MP_WARN(mpctx, "Warning: '%s' - lua subdir is deprecated.\n"
+                            "Please move scripts to '%s'.\n",
+                            files[n], cfg ? cfg : "/scripts");
                 }
                 mp_load_script(mpctx, files[n]);
             }