Mesa (master): fix ugly copy/paste error in mipmap generation code

[Roland Scheidegger]

Module: Mesa
Branch: master
Commit: 4d89eff0b6fd6902a2fccb87c474d6a8f6d61526
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4d89eff0b6fd6902a2fccb87c474d6a8f6d61526

Author: Roland Scheidegger <sroland at vmware.com>
Date:   Tue Mar 31 03:18:35 2009 +0200

fix ugly copy/paste error in mipmap generation code

---

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

diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index 7001211..bc8658b 100644
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -195,7 +195,7 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth,
       }
    }
 
-   if (datatype == GL_BYTE && comps == 4) {
+   else if (datatype == GL_BYTE && comps == 4) {
       GLuint i, j, k;
       const GLbyte(*rowA)[4] = (const GLbyte(*)[4]) srcRowA;
       const GLbyte(*rowB)[4] = (const GLbyte(*)[4]) srcRowB;