i915: Fix assert.

diff --git a/src/mesa/drivers/dri/i915/i915_program.c b/src/mesa/drivers/dri/i915/i915_program.c
index e87700f..ce2c975 100644 (file)
--- a/src/mesa/drivers/dri/i915/i915_program.c
+++ b/src/mesa/drivers/dri/i915/i915_program.c
@@ -239,7 +239,7 @@ GLuint i915_emit_texld( struct i915_fragment_program *p,
    }
    else {
       assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
-      assert(dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
+      assert(dest == UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
       /* Can't use unsaved temps for coords, as the phase boundary would result
        * in the contents becoming undefined.
        */