Mesa (master): util: fix MSVC signed/unsigned comparison warning in u_vbuf. c code

[Brian Paul]

Module: Mesa
Branch: master
Commit: ba7bfdeff2319077cb8a325e701afbbb17fa0073
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ba7bfdeff2319077cb8a325e701afbbb17fa0073

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Oct 16 18:32:57 2012 -0600

util: fix MSVC signed/unsigned comparison warning in u_vbuf.c code

Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/gallium/auxiliary/util/u_vbuf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c
index 52db294..1cc83c3 100644
--- a/src/gallium/auxiliary/util/u_vbuf.c
+++ b/src/gallium/auxiliary/util/u_vbuf.c
@@ -98,7 +98,7 @@ struct u_vbuf {
    /* Vertex buffers for the driver.
     * There are no user buffers. */
    struct pipe_vertex_buffer real_vertex_buffer[PIPE_MAX_ATTRIBS];
-   int nr_real_vertex_buffers;
+   unsigned nr_real_vertex_buffers;
    boolean vertex_buffers_dirty;
 
    /* The index buffer. */