From: Eric Anholt <eric@anholt.net>
Date: Fri, 5 Nov 2010 14:23:45 +0000 (-0700)
Subject: mesa: Don't try to remove an internal shader_program from the hash.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9c7231c1d9cda244444dbfa05f15ead1bf581dc3;p=mesa.git

mesa: Don't try to remove an internal shader_program from the hash.

It fails on assertions if the key isn't actually present.
---

diff --git a/src/mesa/main/shaderobj.c b/src/mesa/main/shaderobj.c
index 1d75845590f..62de23bd100 100644
--- a/src/mesa/main/shaderobj.c
+++ b/src/mesa/main/shaderobj.c
@@ -72,7 +72,8 @@ _mesa_reference_shader(struct gl_context *ctx, struct gl_shader **ptr,
       deleteFlag = (old->RefCount == 0);
 
       if (deleteFlag) {
-         _mesa_HashRemove(ctx->Shared->ShaderObjects, old->Name);
+	 if (old->Name != 0)
+	    _mesa_HashRemove(ctx->Shared->ShaderObjects, old->Name);
          ctx->Driver.DeleteShader(ctx, old);
       }
 
@@ -213,7 +214,8 @@ _mesa_reference_shader_program(struct gl_context *ctx,
       deleteFlag = (old->RefCount == 0);
 
       if (deleteFlag) {
-         _mesa_HashRemove(ctx->Shared->ShaderObjects, old->Name);
+	 if (old->Name != 0)
+	    _mesa_HashRemove(ctx->Shared->ShaderObjects, old->Name);
          ctx->Driver.DeleteShaderProgram(ctx, old);
       }