From: Chia-I Wu <olv@lunarg.com>
Date: Wed, 17 Feb 2010 08:42:30 +0000 (+0800)
Subject: egl: Always record error code.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3dee01a692796496b6e3d6ff6e4ebac10b594640;p=mesa.git

egl: Always record error code.

The error code denotes the success or failure of the most recent
function call.  A call to _eglError should always update the error code.
---

diff --git a/src/egl/main/eglcurrent.c b/src/egl/main/eglcurrent.c
index 989c19a2fa5..c697bf796dc 100644
--- a/src/egl/main/eglcurrent.c
+++ b/src/egl/main/eglcurrent.c
@@ -248,19 +248,20 @@ _eglGetCurrentContext(void)
 
 
 /**
- * Record EGL error code.
+ * Record EGL error code and return EGL_FALSE.
  */
 EGLBoolean
 _eglError(EGLint errCode, const char *msg)
 {
    _EGLThreadInfo *t = _eglGetCurrentThread();
-   const char *s;
 
    if (t == &dummy_thread)
       return EGL_FALSE;
 
-   if (t->LastError == EGL_SUCCESS) {
-      t->LastError = errCode;
+   t->LastError = errCode;
+
+   if (errCode != EGL_SUCCESS) {
+      const char *s;
 
       switch (errCode) {
       case EGL_BAD_ACCESS: