[Mesa-dev] [PATCH] glsl: initialise pointer to NULL

[Kenneth Graunke]

On Monday, August 29, 2016 12:03:47 PM PDT Timothy Arceri wrote:
> Fixes uninitialised warning and covery defect.
> 
> Cc: Kenneth Graunke <kenneth at whitecape.org>
> ---
>  src/compiler/glsl/lower_blend_equation_advanced.cpp | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/compiler/glsl/lower_blend_equation_advanced.cpp b/src/compiler/glsl/lower_blend_equation_advanced.cpp
> index 1c095dd..a998df1 100644
> --- a/src/compiler/glsl/lower_blend_equation_advanced.cpp
> +++ b/src/compiler/glsl/lower_blend_equation_advanced.cpp
> @@ -438,7 +438,7 @@ deref_output(ir_variable *var)
>  static ir_function_signature *
>  get_main(gl_linked_shader *sh)
>  {
> -   ir_function_signature *sig;
> +   ir_function_signature *sig = NULL;
>     /* We can't use _mesa_get_main_function_signature() because we don't
>      * have a symbol table at this point.  Just go find main() by hand.
>      */
> 

I wrote this same patch yesterday but accidentally only sent out the
FLT_EPSILON one.  Sorry for the trouble.  Let's call that a:

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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