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Diffstat (limited to 'src/mesa/drivers/dri/r600/r600_emit.c')
-rw-r--r-- | src/mesa/drivers/dri/r600/r600_emit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r600/r600_emit.c b/src/mesa/drivers/dri/r600/r600_emit.c index be86de170f..f8c56e7774 100644 --- a/src/mesa/drivers/dri/r600/r600_emit.c +++ b/src/mesa/drivers/dri/r600/r600_emit.c @@ -104,7 +104,8 @@ GLboolean r600DeleteShader(GLcontext * ctx, struct radeon_bo * pbo = (struct radeon_bo *)shaderbo; if (pbo) { - radeon_bo_unmap(pbo); + if (pbo->ptr) + radeon_bo_unmap(pbo); radeon_bo_unref(pbo); /* when bo->cref <= 0, bo will be bo_free */ } |