From 78abcb88fedd7177a5da93a987793d3a86a0ec57 Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Wed, 25 Mar 2009 20:51:33 +0000 Subject: [PATCH] st/egl: Fix warning --- src/gallium/state_trackers/egl/egl_tracker.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/gallium/state_trackers/egl/egl_tracker.c b/src/gallium/state_trackers/egl/egl_tracker.c index a22ef381b96..9667c7ee3d4 100644 --- a/src/gallium/state_trackers/egl/egl_tracker.c +++ b/src/gallium/state_trackers/egl/egl_tracker.c @@ -66,10 +66,13 @@ drm_get_device_id(struct drm_device *device) { char path[512]; FILE *file; + char *ret; /* TODO get the real minor */ int minor = 0; + device->deviceID = 0; + snprintf(path, sizeof(path), "/sys/class/drm/card%d/device/device", minor); file = fopen(path, "r"); if (!file) { @@ -77,7 +80,10 @@ drm_get_device_id(struct drm_device *device) return; } - fgets(path, sizeof( path ), file); + ret = fgets(path, sizeof( path ), file); + if (!ret) + return; + sscanf(path, "%x", &device->deviceID); fclose(file); } -- 2.30.2