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Fix memory leak in bump GLSL node

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This commit is contained in:
Antony Riakiotakis 2015-04-08 16:48:15 +02:00
parent 7fcb0bf71e
commit 62f863b78a
1 changed files with 4 additions and 1 deletions
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source/blender/nodes/shader/nodes/node_shader_bump.c
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@ -47,7 +47,10 @@ static bNodeSocketTemplate sh_node_bump_out[] = {
static int gpu_shader_bump(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out)
{
return GPU_stack_link(mat, "node_bump", in, out, GPU_builtin(GPU_VIEW_NORMAL));
if (!in[3].link)
in[3].link = GPU_builtin(GPU_VIEW_NORMAL);
return GPU_stack_link(mat, "node_bump", in, out);
}
/* node type definition */