Mesa (master): glsl2: Silence unused added variable gcc warning.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 6b3713f8b864cbe238b0e7efb28bca54b91ef0f8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6b3713f8b864cbe238b0e7efb28bca54b91ef0f8

Author: José Fonseca <jfonseca at vmware.com>
Date:   Wed Mar 16 09:16:01 2011 +0000

glsl2: Silence unused added variable gcc warning.

---

 src/glsl/glsl_symbol_table.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/glsl/glsl_symbol_table.cpp b/src/glsl/glsl_symbol_table.cpp
index 2f291d4..bcb65d3 100644
--- a/src/glsl/glsl_symbol_table.cpp
+++ b/src/glsl/glsl_symbol_table.cpp
@@ -137,6 +137,7 @@ void glsl_symbol_table::add_global_function(ir_function *f)
    symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(f);
    int added = _mesa_symbol_table_add_global_symbol(table, -1, f->name, entry);
    assert(added == 0);
+   (void)added;
 }
 
 ir_variable *glsl_symbol_table::get_variable(const char *name)