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i965: Silence uninitialized variable warning.

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Silences this GCC warning.
brw_wm_fp.c: In function 'brw_wm_pass_fp':
brw_wm_fp.c:966: warning: 'last_inst' may be used uninitialized in this function
brw_wm_fp.c:966: note: 'last_inst' was declared here
This commit is contained in:
Vinson Lee 2010-11-04 17:42:00 -07:00
parent 03577f8250
commit 3168c6ff1a
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i965/brw_wm_fp.c
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@ -963,7 +963,7 @@ static void emit_render_target_writes( struct brw_wm_compile *c )
struct prog_src_register outcolor;
GLuint i;
struct prog_instruction *inst, *last_inst;
struct prog_instruction *inst, *last_inst = NULL;
/* The inst->Aux field is used for FB write target and the EOT marker */