Mesa (master): glsl: fix cut-n-paste error in error handling. (v2)

[Dave Airlie]

Module: Mesa
Branch: master
Commit: e85c9a4d2874a302195c66742b446f0645440c43
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e85c9a4d2874a302195c66742b446f0645440c43

Author: Dave Airlie <airlied at gmail.com>
Date:   Fri Nov 30 18:33:21 2012 +1000

glsl: fix cut-n-paste error in error handling. (v2)

Reported by coverity scan.

v2: fix second case

Note: This is a candidate for stable branches.

Reviewed-by: Matt Turner <mattst88 at gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/glsl/ir_validate.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index af0b576..ad57a31 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -120,7 +120,7 @@ ir_visitor_status
 ir_validate::visit_leave(ir_loop *ir)
 {
    if (ir->counter != NULL) {
-      if ((ir->from == NULL) || (ir->from == NULL) || (ir->increment == NULL)) {
+      if ((ir->from == NULL) || (ir->to == NULL) || (ir->increment == NULL)) {
 	 printf("ir_loop has invalid loop controls:\n"
 		"    counter:   %p\n"
 		"    from:      %p\n"
@@ -136,7 +136,7 @@ ir_validate::visit_leave(ir_loop *ir)
 	 abort();
       }
    } else {
-      if ((ir->from != NULL) || (ir->from != NULL) || (ir->increment != NULL)) {
+      if ((ir->from != NULL) || (ir->to != NULL) || (ir->increment != NULL)) {
 	 printf("ir_loop has invalid loop controls:\n"
 		"    counter:   %p\n"
 		"    from:      %p\n"