From e0582d4bc71e2f367b4cf4a6f0b808451620b52f Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 8 Feb 2012 19:01:08 -0600
Subject: Fix for Debug GL generating errors when changing graphics preferences
(reloading shaders).
---
indra/llrender/llglslshader.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'indra')
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 3773568ad8..7eba62e59e 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -109,7 +109,10 @@ void LLGLSLShader::unload()
glGetAttachedObjectsARB(mProgramObject, 1024, &count, obj);
for (GLsizei i = 0; i < count; i++)
{
- glDeleteObjectARB(obj[i]);
+ if (glIsProgramARB(obj[i]))
+ {
+ glDeleteObjectARB(obj[i]);
+ }
}
glDeleteObjectARB(mProgramObject);
--
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