KMSDRM: fix inverted strcmp, remove useless if test (Bug 4624)

libsdl-org · Jun 19, 2019 · faed7f8 · faed7f8
1 parent 5998c51
commit faed7f8
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/src/video/kmsdrm/SDL_kmsdrmvideo.c b/src/video/kmsdrm/SDL_kmsdrmvideo.c
@@ -101,11 +101,8 @@ static int get_dricount(void)
     folder = opendir(KMSDRM_DRI_PATH);
     if (folder) {
         while ((res = readdir(folder))) {
-            int len = 0;
-            if (res->d_name) {
-                len = SDL_strlen(res->d_name);
-            }
-            if (len > 4 && strncmp(res->d_name, "card", 4)) {
+            int len = SDL_strlen(res->d_name);
+            if (len > 4 && strncmp(res->d_name, "card", 4) == 0) {
                 devcount++;
             }
         }