Mesa (master): mesa: add missing return statements after recording errors

[Brian Paul]

Module: Mesa
Branch: master
Commit: 9a31e090efb15ec34e7a1a5e707d600a11d74925
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9a31e090efb15ec34e7a1a5e707d600a11d74925

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Sep  3 08:12:04 2012 -0600

mesa: add missing return statements after recording errors

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/mesa/main/eval.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/eval.c b/src/mesa/main/eval.c
index 7709217..487c4ce 100644
--- a/src/mesa/main/eval.c
+++ b/src/mesa/main/eval.c
@@ -384,6 +384,7 @@ map1(GLenum target, GLfloat u1, GLfloat u2, GLint ustride,
    k = _mesa_evaluator_components( target );
    if (k == 0) {
       _mesa_error( ctx, GL_INVALID_ENUM, "glMap1(target)" );
+      return;
    }
 
    if (ustride < k) {
@@ -473,6 +474,7 @@ map2( GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
    k = _mesa_evaluator_components( target );
    if (k==0) {
       _mesa_error( ctx, GL_INVALID_ENUM, "glMap2(target)" );
+      return;
    }
 
    if (ustride < k) {