am7xxx-play: output more informative message when get_x_screen_size() is a stub

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 6b0d206..4b9565c 100644 (file)
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -548,7 +548,7 @@ static char *get_x_screen_size(const char *input_path)
 static char *get_x_screen_size(const char *input_path)
 {
        (void) input_path;
-       fprintf(stderr, "%s: fallback implementation\n", __func__);
+       fprintf(stderr, "%s: fallback implementation, assuming a vga screen\n", __func__);
        return strdup("vga");
 }
 #endif