Mesa (master): egl: drop unneeded sentinel from level_strings[]

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 54f619fb9b558609d433cba6c619c3136eede57d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=54f619fb9b558609d433cba6c619c3136eede57d

Author: Emil Velikov <emil.velikov at collabora.com>
Date:   Thu May  4 19:34:43 2017 +0100

egl: drop unneeded sentinel from level_strings[]

The array is local so we already know its size.

v2: Correct loop condition (Bartosz)

Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
Reviewed-by: Eric Engestrom <eric at engestrom.ch>
Reviewed-by: Chad Versace <chadversary at chromium.org>

---

 src/egl/main/egllog.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/egl/main/egllog.c b/src/egl/main/egllog.c
index 6f0c0cda6c..7af381830e 100644
--- a/src/egl/main/egllog.c
+++ b/src/egl/main/egllog.c
@@ -41,6 +41,7 @@
 #include <string.h>
 #include <strings.h>
 #include "c11/threads.h"
+#include "util/macros.h"
 
 #include "egllog.h"
 
@@ -82,7 +83,6 @@ static const char *level_strings[] = {
    "warning",
    "info",
    "debug",
-   NULL
 };
 
 
@@ -129,7 +129,7 @@ _eglInitLogger(void)
 
    log_env = getenv("EGL_LOG_LEVEL");
    if (log_env) {
-      for (i = 0; level_strings[i]; i++) {
+      for (i = 0; i < ARRAY_SIZE(level_strings); i++) {
          if (strcasecmp(log_env, level_strings[i]) == 0) {
             level = i;
             break;