Mesa (glsl2): glsl2: Fix missing visit_continue return in ir_validate.

[Eric Anholt]

Module: Mesa
Branch: glsl2
Commit: 6a1401eb889b5e535c212c414743cc7ea07f6622
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6a1401eb889b5e535c212c414743cc7ea07f6622

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Jul 27 00:18:33 2010 -0700

glsl2: Fix missing visit_continue return in ir_validate.

---

 src/glsl/ir_validate.cpp |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index bb381a0..93f9c0f 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -104,6 +104,8 @@ ir_validate::visit(ir_if *ir)
       printf("\n");
       abort();
    }
+
+   return visit_continue;
 }