Make the failure message for drm_open_any() more specific

Do not suggest retrying as root if we already are.

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 5edfda5..011d8c1 100644 (file)
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -266,7 +266,8 @@ int drm_open_any(void)
        int fd = __drm_open_any();
 
        if (fd < -1) {
-               fprintf(stderr, "failed to open any drm device. retry as root?\n");
+               fprintf(stderr, "Failed to open any drm device.%s\n",
+                       geteuid() ? "Retry as root?" : "");
                return fd;
        }