[Piglit] [PATCH] egl_ext_device_drm: Fix format warning.

[Vinson Lee]

egl_ext_device_drm.c: In function ‘main’:
egl_ext_device_drm.c:165:52: warning: format ‘%s’ expects a matching ‘char *’ argument [-Wformat=]
    printf("Make sure you have permissions to open %s\n");
                                                   ~^

Fixes: 039bbe4a61d1 ("egl_ext_device_drm: don't fail the test if open("/dev/dri/cardX") errors")
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/egl/spec/egl_ext_device_drm/egl_ext_device_drm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/egl/spec/egl_ext_device_drm/egl_ext_device_drm.c b/tests/egl/spec/egl_ext_device_drm/egl_ext_device_drm.c
index 954ac60c8161..9fced9b35805 100644
--- a/tests/egl/spec/egl_ext_device_drm/egl_ext_device_drm.c
+++ b/tests/egl/spec/egl_ext_device_drm/egl_ext_device_drm.c
@@ -162,7 +162,8 @@ main(void)
 		if (fd < 0) {
 			printf("Failed to open drm device file %s: %s\n",
 				devstring, strerror(errno));
-			printf("Make sure you have permissions to open %s\n");
+			printf("Make sure you have permissions to open %s\n",
+				devstring);
 			result = PIGLIT_WARN;
 			eglTerminate(dpy1);
 			continue;
-- 
2.17.1