Merge remote-tracking branch 'origin/released'

* origin/released:
  ligXext mesa git update 20 Jan 2014
  fontconfig mesa git update 19 Jan 2013

Conflicts:
	mesalib/src/loader/Android.mk
	mesalib/src/loader/Makefile.am
	mesalib/src/loader/SConscript
	mesalib/src/loader/loader.c
	tools/mhmake/config.guess

1 files changed, 7 insertions, 3 deletions

diff --git a/mesalib/src/mesa/swrast/s_renderbuffer.c b/mesalib/src/mesa/swrast/s_renderbuffer.c
index e3f33de7d..a19d02ac0 100644
--- a/mesalib/src/mesa/swrast/s_renderbuffer.c
+++ b/mesalib/src/mesa/swrast/s_renderbuffer.c
@@ -659,8 +659,10 @@ _swrast_map_renderbuffers(struct gl_context *ctx)
    }
 
    for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
-      map_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
-      find_renderbuffer_colortype(fb->_ColorDrawBuffers[buf]);
+      if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+         map_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+         find_renderbuffer_colortype(fb->_ColorDrawBuffers[buf]);
+      }
    }
 }
  
@@ -688,6 +690,8 @@ _swrast_unmap_renderbuffers(struct gl_context *ctx)
    }
 
    for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
-      unmap_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+      if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+         unmap_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+      }
    }
 }