src/button/button-svg: reduce debug log spam

diff --git a/src/button/button-svg.c b/src/button/button-svg.c
index 2128524fa37380dc2ddbb4e6334e98b0710604ca..2f27ea47400d61f8e255acf1b6ece1ce34f62a38 100644 (file)
--- a/src/button/button-svg.c
+++ b/src/button/button-svg.c
@@ -29,12 +29,15 @@ button_svg_load(const char *button_name, struct lab_data_buffer **buffer,
 
        char filename[4096] = { 0 };
        button_filename(button_name, filename, sizeof(filename));
+       if (string_null_or_empty(filename)) {
+               return;
+       }
 
        GError *err = NULL;
        RsvgRectangle viewport = { .width = size, .height = size };
        RsvgHandle *svg = rsvg_handle_new_from_file(filename, &err);
        if (err) {
-               wlr_log(WLR_DEBUG, "error reading svg %s-%s\n", filename, err->message);
+               wlr_log(WLR_DEBUG, "error reading svg %s-%s", filename, err->message);
                g_error_free(err);
                /*
                 * rsvg_handle_new_from_file() returns NULL if an error occurs,