glsl: Reformat and/or/xor cases in ir_expression ctor

Replace tabs with spaces. According to docs/devinfo.html, Mesa's
indetation style is:
  indent -br -i3 -npcs --no-tabs infile.c -o outfile.c

This patch prevents whitespace weirdness in the next patch.

Reviewed-by: Ian Romanick <[email protected]>
Signed-off-by: Chad Versace <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 98e926d090a..bb02df37bf1 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -379,9 +379,9 @@ ir_expression::ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1)
    case ir_binop_bit_xor:
    case ir_binop_bit_or:
       if (op0->type->is_scalar()) {
-	 this->type = op1->type;
+         this->type = op1->type;
       } else if (op1->type->is_scalar()) {
-	 this->type = op0->type;
+         this->type = op0->type;
       }
       break;